WorldWideScience

Sample records for public docushare instance

  1. Multiple Instance Fuzzy Inference

    Science.gov (United States)

    2015-12-02

    positive bag we assign a positive label to the instances with the highest energy (energy can be computed by taking the sum of the absolute values of GPR...for music infor- mation retrieval,” in ISMIR 2008: Proceedings of the 9th International Conference of Music Information Retrieval. Drexel University

  2. Multiple-instance learning with pairwise instance similarity

    Directory of Open Access Journals (Sweden)

    Yuan Liming

    2014-09-01

    Full Text Available Multiple-Instance Learning (MIL has attracted much attention of the machine learning community in recent years and many real-world applications have been successfully formulated as MIL problems. Over the past few years, several Instance Selection-based MIL (ISMIL algorithms have been presented by using the concept of the embedding space. Although they delivered very promising performance, they often require long computation times for instance selection, leading to a low efficiency of the whole learning process. In this paper, we propose a simple and efficient ISMIL algorithm based on the similarity of pairwise instances within a bag. The basic idea is selecting from every training bag a pair of the most similar instances as instance prototypes and then mapping training bags into the embedding space that is constructed from all the instance prototypes. Thus, the MIL problem can be solved with the standard supervised learning techniques, such as support vector machines. Experiments show that the proposed algorithm is more efficient than its competitors and highly comparable with them in terms of classification accuracy. Moreover, the testing of noise sensitivity demonstrates that our MIL algorithm is very robust to labeling noise

  3. Fuzzy Clustering of Multiple Instance Data

    Science.gov (United States)

    2015-11-30

    NO. 0704-0188 3. DATES COVERED (From - To) - UU UU UU UU 10-03-2016 Approved for public release; distribution is unlimited. Fuzzy Clustering of...RETURN YOUR FORM TO THE ABOVE ADDRESS. University of Louisville 2301 S. Third Street Jouett Hall Louisville, KY 40208 -1838 ABSTRACT Fuzzy Clustering ...and identify K target concepts simultaneously. The proposed algorithm, called Fuzzy Clustering of Multiple Instance data (FCMI), is tested and

  4. Instance-specific algorithm configuration

    CERN Document Server

    Malitsky, Yuri

    2014-01-01

    This book presents a modular and expandable technique in the rapidly emerging research area of automatic configuration and selection of the best algorithm for the instance at hand. The author presents the basic model behind ISAC and then details a number of modifications and practical applications. In particular, he addresses automated feature generation, offline algorithm configuration for portfolio generation, algorithm selection, adaptive solvers, online tuning, and parallelization.    The author's related thesis was honorably mentioned (runner-up) for the ACP Dissertation Award in 2014,

  5. ISSUES OF IMPROVING COHERENCE BETWEEN PUBLIC AUTHORITIES AND THE PUBLIC IN THE FRAMEWORK OF REFORMS IN LOCAL SELF-RULE BODIES AT THE PRESENT STAGE (taking for instance Nizhny Novgorod practices

    Directory of Open Access Journals (Sweden)

    Irina Vladimirovna BALUEVA

    2015-01-01

    Full Text Available The paper reviewed and examined some approaches and forms, and techniques once efficiently implemented in practice by the Nizhniy Novgorod local authorities for the purpose of attaining coherence between local governments and the citizens of Nizhniy Novgorod. The study has treated public opinion as a means for expressing some civic stands, and made an inference that public opinion being at present in the making, and local authorities are not in a position to accord a special priority (to civic stands in decision-making on the community’ issues. 

  6. Multi-Instance Learning from Supervised View

    Institute of Scientific and Technical Information of China (English)

    Zhi-Hua Zhou

    2006-01-01

    In multi-instance learning, the training set comprises labeled bags that are composed of unlabeled instances,and the task is to predict the labels of unseen bags. This paper studies multi-instance learning from the view of supervised learning. First, by analyzing some representative learning algorithms, this paper shows that multi-instance learners can be derived from supervised learners by shifting their focuses from the discrimination on the instances to the discrimination on the bags. Second, considering that ensemble learning paradigms can effectively enhance supervised learners, this paper proposes to build multi-instance ensembles to solve multi-instance problems. Experiments on a real-world benchmark test show that ensemble learning paradigms can significantly enhance multi-instance learners.

  7. Visual instance search from one example

    OpenAIRE

    Tao, R.

    2017-01-01

    A visual instance is a visually unique entity (e.g., Brooklyn bridge), or a set of entities with identical visual appearance and hence not visually distinguishable (e.g., a Miffy doll with many identical copies). The same instance may vary tremendously in appearance in different images due to self-deformation, occlusion, illumination variations, viewpoint change and other recording factors. This thesis is dedicated to visual instance search from one example. Given one image of an instance, th...

  8. La réceptivité culturelle des organisations du pouvoir judiciaire au management public : Perceptions et attentes des parties prenantes d'une « bonne justice » de première et seconde instance en Suisse, et implications managériales.

    OpenAIRE

    De Santis, L. G.

    2016-01-01

    Nous traitons dans ce travail de thèse de la réceptivité culturelle des organisations du pouvoir judiciaire au management public. Nous utilisons comme acception réduite du management public, le NPM, celui-ci étant certainement la forme la plus radicale du management public. En d'autres termes, nous essayons d'évaluer si les organisations, soit les tribunaux, qui composent l'institution judiciaire de première et seconde instance en Suisse sont ouvertes au management public et à ses valeurs et,...

  9. Visual instance search from one example

    NARCIS (Netherlands)

    Tao, R.

    2017-01-01

    A visual instance is a visually unique entity (e.g., Brooklyn bridge), or a set of entities with identical visual appearance and hence not visually distinguishable (e.g., a Miffy doll with many identical copies). The same instance may vary tremendously in appearance in different images due to

  10. Multiple Instance Regression with Structured Data

    Science.gov (United States)

    Wagstaff, Kiri L.; Lane, Terran; Roper, Alex

    2008-01-01

    This slide presentation reviews the use of multiple instance regression with structured data from multiple and related data sets. It applies the concept to a practical problem, that of estimating crop yield using remote sensed country wide weekly observations.

  11. Dynamic Programming for Instance Annotation in Multi-instance Multi-label Learning.

    Science.gov (United States)

    Pham, Anh; Raich, Raviv; Fern, Xiaoli

    2017-01-05

    Labeling data for classification requires significant human effort. To reduce labeling cost, instead of labeling every instance, a group of instances (bag) is labeled by a single bag label. Computer algorithms are then used to infer the label for each instance in a bag, a process referred to as instance annotation. This task is challenging due to the ambiguity regarding the instance labels. We propose a discriminative probabilistic model for the instance annotation problem and introduce an expectation maximization framework for inference, based on the maximum likelihood approach. For many probabilistic approaches, brute-force computation of the instance label posterior probability given its bag label is exponential in the number of instances in the bag. Our contribution is a dynamic programming method for computing the posterior that is linear in the number of instances. We evaluate our methods using both benchmark and real world data sets, in the domain of bird song, image annotation, and activity recognition. In many cases, the proposed framework outperforms, sometimes significantly, the current state-of-the-art MIML learning methods, both in instance label prediction and bag label prediction.

  12. Instance-Based Generative Biological Shape Modeling.

    Science.gov (United States)

    Peng, Tao; Wang, Wei; Rohde, Gustavo K; Murphy, Robert F

    2009-01-01

    Biological shape modeling is an essential task that is required for systems biology efforts to simulate complex cell behaviors. Statistical learning methods have been used to build generative shape models based on reconstructive shape parameters extracted from microscope image collections. However, such parametric modeling approaches are usually limited to simple shapes and easily-modeled parameter distributions. Moreover, to maximize the reconstruction accuracy, significant effort is required to design models for specific datasets or patterns. We have therefore developed an instance-based approach to model biological shapes within a shape space built upon diffeomorphic measurement. We also designed a recursive interpolation algorithm to probabilistically synthesize new shape instances using the shape space model and the original instances. The method is quite generalizable and therefore can be applied to most nuclear, cell and protein object shapes, in both 2D and 3D.

  13. Notebook paper: TNO instance search submission 2011

    NARCIS (Netherlands)

    Schavemaker, J.G.M.; Eendebak, P.T.; Staalduinen, M. van; Kraaij, W.

    2011-01-01

    The TNO instance search submission to TRECVID 2011 consisted of three different runs: one is using an exhaustive keypoint search, one is using a bag-of-visual-words approach and one is using open-source face-recognition software. Our run approaches: Briefly, what approach or combination of approache

  14. Multiple Instance Learning using Bag Distribution Parameters

    NARCIS (Netherlands)

    Tax, D.M.J.

    2012-01-01

    In pattern recognition and data analysis, objects or events are often represented by a feature vector with a fixed length. For some applications this is a severe limitation, and extensions have been proposed. One approach is Multiple-Instance Learning (MIL). Here, objects are represented by a collec

  15. Instance Optimality of the Adaptive Maximum Strategy

    NARCIS (Netherlands)

    L. Diening; C. Kreuzer; R. Stevenson

    2016-01-01

    In this paper, we prove that the standard adaptive finite element method with a (modified) maximum marking strategy is instance optimal for the total error, being the square root of the squared energy error plus the squared oscillation. This result will be derived in the model setting of Poisson’s e

  16. Instance Sequence and Analysis of Instance Attribute Representation in Concept Acquisition

    Science.gov (United States)

    Tennyson, Robert D.; And Others

    1975-01-01

    The strategy variables investigated were: 1) sequence, a presentation of instances according to a defined relationship of the stimuli--organized versus random; and 2) analytical explanation, a verbal statement presented with each instance which analyzed the presence or absence of the critical attributes. Concept learning implications were…

  17. Practical engineering of spin-glass instances

    CERN Document Server

    Marshall, Jeffrey; Hen, Itay

    2016-01-01

    Recent technological developments in the field of experimental quantum annealing have made prototypical annealing optimizers with hundreds of qubits commercially available. The experimental demonstration of a quantum speedup for optimization problems has since then become a coveted, albeit elusive goal. Recent studies have shown that the so far inconclusive results as to the appearance of such quantum enhancements, may have been partly due to the benchmark problems used being unsuitable, allowing for both traditional resources and quantum annealers to solve them with no special efforts. The need therefore has arisen for the generation of harder benchmarks which would hopefully possess the discriminative power to separate classical scaling of performance with size, from quantum. We introduce here a practical technique for the engineering of extremely hard spin glass Ising-type problem instances that does not require `cherry picking' from large ensembles of randomly generated instances. We accomplish this by tr...

  18. Instance Based Methods --- A Brief Overview

    CERN Document Server

    Baumgartner, Peter; 10.1007/s13218-010-0002-x

    2012-01-01

    Instance-based methods are a specific class of methods for automated proof search in first-order logic. This article provides an overview of the major methods in the area and discusses their properties and relations to the more established resolution methods. It also discusses some recent trends on refinements and applications. This overview is rather brief and informal, but we provide a comprehensive literature list to follow-up on the details.

  19. Multiple-Instance Regression with Structured Data

    Science.gov (United States)

    Wagstaff, Kiri L.; Lane, Terran; Roper, Alex

    2008-01-01

    We present a multiple-instance regression algorithm that models internal bag structure to identify the items most relevant to the bag labels. Multiple-instance regression (MIR) operates on a set of bags with real-valued labels, each containing a set of unlabeled items, in which the relevance of each item to its bag label is unknown. The goal is to predict the labels of new bags from their contents. Unlike previous MIR methods, MI-ClusterRegress can operate on bags that are structured in that they contain items drawn from a number of distinct (but unknown) distributions. MI-ClusterRegress simultaneously learns a model of the bag's internal structure, the relevance of each item, and a regression model that accurately predicts labels for new bags. We evaluated this approach on the challenging MIR problem of crop yield prediction from remote sensing data. MI-ClusterRegress provided predictions that were more accurate than those obtained with non-multiple-instance approaches or MIR methods that do not model the bag structure.

  20. Basics of XBRL Instance for Financial Reporting

    Directory of Open Access Journals (Sweden)

    Aristita Rotila

    2011-10-01

    Full Text Available The development of XBRL (eXtensible Business Reporting Language for financial reporting has significantly changed the way which financial statements are presented to different
    users and implicitly the quantity and quality of information provided through such a modern format. Following a standard structure, but adaptable to the regulations from different countries
    or regions of the world, we can communicate and process financial accounting information more efficient and effective. This paper tries to clarify the manner of preparation and presentation of
    the financial statements if using XBRL as reporting tool.
    Keywords: XML, XBRL, financial reporting, specification, taxonomy, instance

  1. Multiple instance learning for buried hazard detection

    Science.gov (United States)

    Rice, Joseph; Pinar, Anthony; Havens, Timothy C.; Webb, Adam; Schulz, Timothy J.

    2016-05-01

    Buried explosives hazards are one of the many deadly threats facing our Soldiers, thus the U.S. Army is interested in the detection and neutralization of these hazards. One method of buried target detection uses forward-looking ground-penetrating radar (FLGPR), and it has grown in popularity due to its ability to detect buried targets at a standoff distance. FLGPR approaches often use machine learning techniques to improve the accuracy of detection. We investigate an approach to explosive hazard detection that exploits multi-instance features to discriminate between hazardous and non-hazardous returns in FLGPR data. One challenge this problem presents is a high number of clutter and non-target objects relative to the number of targets present. Our approach learns a bag of words model of the multi-instance signatures of potential targets and confuser objects in order to classify alarms as either targets or false alarms. We demonstrate our method on test data collected at a U.S. Army test site.

  2. Investigation on the Usage of Public Library's Electronic Reading Room—— Took Hubei Provincial Library for instance%公共图书馆电子阅览室使用情况调查——以湖北省图书馆为调查对象

    Institute of Scientific and Technical Information of China (English)

    罗媛; 朱子龙

    2015-01-01

    The investigation took Hubei Provincial Library for instance,analyzed the distribution of readers in electronic reading room and the usage of electronic reading room ,collected readers' comments and suggestions, identified problems and suggested improvements through questionnaires, interviews and other methods. In order to further improve the electronic reading room services and facilities to better serve the readers,raising the level of public cultural services of Hubei Provincial Library.%本调查以湖北省图书馆为例,利用问卷、访谈等方法,就电子阅览室读者群体分布以及电子阅览室运行情况进行调查统计和分析,研究和发现了存在的问题,并在此基础上提出了改进的意见与建议.

  3. Instance influence estimation for hyperspectral target signature characterization using extended functions of multiple instances

    Science.gov (United States)

    Zou, Sheng; Zare, Alina

    2016-05-01

    The Extended Functions of Multiple Instances (eFUMI) algorithm1 is a generalization of Multiple Instance Learning (MIL). In eFUMI, only bag level (i.e. set level) labels are needed to estimate target signatures from mixed data. The training bags in eFUMI are labeled positive if any data point in a bag contains or represents any proportion of the target signature and are labeled as a negative bag if all data points in the bag do not represent any target. From these imprecise labels, eFUMI has been shown to be effective at estimating target signatures in hyperspectral subpixel target detection problems. One motivating scenario for the use of eFUMI is where an analyst circles objects/regions of interest in a hyperspectral scene such that the target signatures of these objects can be estimated and be used to determine whether other instances of the object appear elsewhere in the image collection. The regions highlighted by the analyst serve as the imprecise labels for eFUMI. Often, an analyst may want to iteratively refine their imprecise labels. In this paper, we present an approach for estimating the influence on the estimated target signature if the label for a particular input data point is modified. This instance influence estimation guides an analyst to focus on (re-)labeling the data points that provide the largest change in the resulting estimated target signature and, thus, reduce the amount of time an analyst needs to spend refining the labels for a hyperspectral scene. Results are shown on real hyperspectral sub-pixel target detection data sets.

  4. Dissimilarity-based multiple instance learning

    DEFF Research Database (Denmark)

    Sørensen, Lauge; Loog, Marco; Tax, David M. J.

    2010-01-01

    classifier. This approach is less restrictive than kernel-based approaches and therefore allows for the usage of a wider range of proximity measures. Two conceptually different types of dissimilarity measures are considered: one based on point set distance measures and one based on the earth movers distance...... between distributions of within- and between set point distances, thereby taking relations within and between sets into account. Experiments on five publicly available data sets show competitive performance in terms of classification accuracy compared to previously published results....

  5. Multiple-instance learning as a classifier combining problem

    DEFF Research Database (Denmark)

    Li, Yan; Tax, David M. J.; Duin, Robert P. W.

    2013-01-01

    In multiple-instance learning (MIL), an object is represented as a bag consisting of a set of feature vectors called instances. In the training set, the labels of bags are given, while the uncertainty comes from the unknown labels of instances in the bags. In this paper, we study MIL with the ass......In multiple-instance learning (MIL), an object is represented as a bag consisting of a set of feature vectors called instances. In the training set, the labels of bags are given, while the uncertainty comes from the unknown labels of instances in the bags. In this paper, we study MIL...... with the assumption that instances are drawn from a mixture distribution of the concept and the non-concept, which leads to a convenient way to solve MIL as a classifier combining problem. It is shown that instances can be classified with any standard supervised classifier by re-weighting the classification...... posteriors. Given the instance labels, the label of a bag can be obtained as a classifier combining problem. An optimal decision rule is derived that determines the threshold on the fraction of instances in a bag that is assigned to the concept class. We provide estimators for the two parameters in the model...

  6. Multiple instance learning tracking method with local sparse representation

    KAUST Repository

    Xie, Chengjun

    2013-10-01

    When objects undergo large pose change, illumination variation or partial occlusion, most existed visual tracking algorithms tend to drift away from targets and even fail in tracking them. To address this issue, in this study, the authors propose an online algorithm by combining multiple instance learning (MIL) and local sparse representation for tracking an object in a video system. The key idea in our method is to model the appearance of an object by local sparse codes that can be formed as training data for the MIL framework. First, local image patches of a target object are represented as sparse codes with an overcomplete dictionary, where the adaptive representation can be helpful in overcoming partial occlusion in object tracking. Then MIL learns the sparse codes by a classifier to discriminate the target from the background. Finally, results from the trained classifier are input into a particle filter framework to sequentially estimate the target state over time in visual tracking. In addition, to decrease the visual drift because of the accumulative errors when updating the dictionary and classifier, a two-step object tracking method combining a static MIL classifier with a dynamical MIL classifier is proposed. Experiments on some publicly available benchmarks of video sequences show that our proposed tracker is more robust and effective than others. © The Institution of Engineering and Technology 2013.

  7. Multi-instance dictionary learning via multivariate performance measure optimization

    KAUST Repository

    Wang, Jim Jing-Yan

    2016-12-29

    The multi-instance dictionary plays a critical role in multi-instance data representation. Meanwhile, different multi-instance learning applications are evaluated by specific multivariate performance measures. For example, multi-instance ranking reports the precision and recall. It is not difficult to see that to obtain different optimal performance measures, different dictionaries are needed. This observation motives us to learn performance-optimal dictionaries for this problem. In this paper, we propose a novel joint framework for learning the multi-instance dictionary and the classifier to optimize a given multivariate performance measure, such as the F1 score and precision at rank k. We propose to represent the bags as bag-level features via the bag-instance similarity, and learn a classifier in the bag-level feature space to optimize the given performance measure. We propose to minimize the upper bound of a multivariate loss corresponding to the performance measure, the complexity of the classifier, and the complexity of the dictionary, simultaneously, with regard to both the dictionary and the classifier parameters. In this way, the dictionary learning is regularized by the performance optimization, and a performance-optimal dictionary is obtained. We develop an iterative algorithm to solve this minimization problem efficiently using a cutting-plane algorithm and a coordinate descent method. Experiments on multi-instance benchmark data sets show its advantage over both traditional multi-instance learning and performance optimization methods.

  8. Instance Theory and Universal Grammar in Second Language Research.

    Science.gov (United States)

    Truscott, John

    1998-01-01

    Considers the possibility of applying instance theory to the study of second language. Instance theory emphasizes the storage and subsequent use of individual experiences over the creation of abstract principles. Suggests that the theory can be applied to the study of second languages, only if it is used in conjunction with a theory of universal…

  9. Deconstruction Research of Public Administration Discourse under the Post Modern Context---Taking the Popular Symbol in Network Public Events for Instance%后现代语境下公共行政话语解构研究*--以网络公共事件中的流行话语符号为例

    Institute of Scientific and Technical Information of China (English)

    贺芒; 张冰河

    2015-01-01

    In the post -modern context,this study extracts three analysis elements as discourse power,discourse meaning and discourse subject based on the theory of deconstruction.Using case study,we analyze the deconstruction features of public administration discourse in resent top network public events and the problems easily occurred through the deconstruction process.Since the government discourse is relatively closed and the crisis of govern-ment discourse caused by the publicˊs over dismantling to official discourse is seized as core problem,we finally present the solving strategies.For the guiding of the implication deconstruction of public administration dis-course in post -modern context,we conclude that the government must establish an open negotiation system as an important basis,which contributes important implications to the government to enhance its credibility.%本文运用案例研究法分析了近年来热点网络公共事件中的公共行政话语解构特点,并对解构过程中容易出现的问题进行了分析;抓住政府话语相对封闭及公众对官方话语拆解过度从而引发官方话语危机这一核心问题,提出解决策略,得出后现代语境下,对公共行政话语意义解构的引导中,政府必须以建立开放协商的话语系统为重要基础的结论。

  10. Combining rough set theory and instance selection in ontology mapping

    Institute of Scientific and Technical Information of China (English)

    Qian Pengfei; Wang Yinglin; Zhang Shensheng

    2008-01-01

    This paper presents a novel ontology mapping approach based on rough set theory and instance selection.In this approach the construction approach of a rough set-based inference instance base in which the instance selection (involving similarity distance, clustering set and redundancy degree) and discernibility matrix-based feature reduction are introduced respectively; and an ontology mapping approach based on multi-dimensional attribute value joint distribution is proposed.The core of this mapping approach is the overlapping of the inference instance space.Only valuable instances and important attributes can be selected into the ontology mapping based on the multi-dimensional attribute value joint distribution, so the sequenfly mapping efficiency is improved.The time complexity of the discernibility matrix-based method and the accuracy of the mapping approach are evaluated by an application example and a series of analyses and comparisons.

  11. PRINCIPLES OF TREATING UNCONSOLIDATED AQUIFERS AND AN ENGINEERING INSTANCE

    Institute of Scientific and Technical Information of China (English)

    SHENBaohong; GENGDeyong; XUYanchunt; LIANGHuaiqin; YUCaiying; LIChengming; RUIPin

    1995-01-01

    Based on practical experience of coal mining beneath water bodies, unconsolidated aquifers are divided into 5 types with Fuzzy theory. A suitable treatment method for each type of water body is given. An engineering instance is introduced.

  12. Theory and New Primitives for Safely Connecting Routing Protocol Instances

    Science.gov (United States)

    2010-08-01

    reliability, and load. The current route redistribution procedure handles this incompatibility in a crude fashion. It resets the metric of a redis ...routing instances can also be performed in a link-state manner whereby one routing instance passes on its entire link state database to another...routers B and A, respectively. However, route redis - tribution at multiple points can easily result in routing anomalies [8]. Hence, to support

  13. Transfer of instances in cognitive skill learning: adult age differences.

    Science.gov (United States)

    D'Eredita, Michael A; Hoyer, William J

    2010-01-01

    Two experiments assessed the utilization of pretrained problem-solution associations (i.e., instances) in memory-based cognitive skill learning in younger and older adults. In Experiment 1, participants were given practice with repeated alphabet-arithmetic problems and then trained on a compound skill-learning task that incorporated the pretrained alphabet-arithmetic items. In Experiment 2, participants were pretrained with compound problems, and then trained on just the alphabet-arithmetic items that were part of the compound problems. In both experiments, utilization of pretrained instances was much greater for younger adults than for older adults. These findings can be taken to imply that failure to retrieve and apply reoccurring instances is a primary source of age-related deficits in the transfer of cognitive skill learning across task situations.

  14. Resource Planning for Massive Number of Process Instances

    Science.gov (United States)

    Xu, Jiajie; Liu, Chengfei; Zhao, Xiaohui

    Resource allocation has been recognised as an important topic for business process execution. In this paper, we focus on planning resources for a massive number of process instances to meet the process requirements and cater for rational utilisation of resources before execution. After a motivating example, we present a model for planning resources for process instances. Then we design a set of heuristic rules that take both optimised planning at build time and instance dependencies at run time into account. Based on these rules we propose two strategies, one is called holistic and the other is called batched, for resource planning. Both strategies target a lower cost, however, the holistic strategy can achieve an earlier deadline while the batched strategy aims at rational use of resources. We discuss how to find balance between them in the paper with a comprehensive experimental study on these two approaches.

  15. Ontology Alignment at the Instance and Schema Level

    CERN Document Server

    Suchanek, Fabian; Senellart, Pierre

    2011-01-01

    We present PARIS, an approach for the automatic alignment of ontologies. PARIS aligns not only instances, but also relations and classes. Alignments at the instance-level cross-fertilize with alignments at the schema-level. Thereby, our system provides a truly holistic solution to the problem of ontology alignment. The heart of the approach is probabilistic. This allows PARIS to run without any parameter tuning. We demonstrate the efficiency of the algorithm and its precision through extensive experiments. In particular, we obtain a precision of around 80% in experiments with two of the world's largest ontologies.

  16. TNO at TRECVID 2013: Multimedia Event Detection and Instance Search

    NARCIS (Netherlands)

    Bouma, H.; Azzopardi, G.; Spitters, M.M.; Wit, J.J. de; Versloot, C.A.; Zon, R.W.L. van der; Eendebak, P.T.; Baan, J.; Hove, R.J.M. ten; Eekeren, A.W.M. van; Haar, F.B. ter; Hollander, R.J.M. den; Huis, R.J. van; Boer, M.H.T. de; Antwerpen, G. van; Broekhuijsen, B.J.; Daniele, L.M.; Brandt, P.; Schavemaker, J.G.M.; Kraaij, W.; Schutte, K.

    2013-01-01

    We describe the TNO system and the evaluation results for TRECVID 2013 Multimedia Event Detection (MED) and instance search (INS) tasks. The MED system consists of a bag-of-word (BOW) approach with spatial tiling that uses low-level static and dynamic visual features, an audio feature and high-level

  17. Practical engineering of hard spin-glass instances

    Science.gov (United States)

    Marshall, Jeffrey; Martin-Mayor, Victor; Hen, Itay

    2016-07-01

    Recent technological developments in the field of experimental quantum annealing have made prototypical annealing optimizers with hundreds of qubits commercially available. The experimental demonstration of a quantum speedup for optimization problems has since then become a coveted, albeit elusive goal. Recent studies have shown that the so far inconclusive results, regarding a quantum enhancement, may have been partly due to the benchmark problems used being unsuitable. In particular, these problems had inherently too simple a structure, allowing for both traditional resources and quantum annealers to solve them with no special efforts. The need therefore has arisen for the generation of harder benchmarks which would hopefully possess the discriminative power to separate classical scaling of performance with size from quantum. We introduce here a practical technique for the engineering of extremely hard spin-glass Ising-type problem instances that does not require "cherry picking" from large ensembles of randomly generated instances. We accomplish this by treating the generation of hard optimization problems itself as an optimization problem, for which we offer a heuristic algorithm that solves it. We demonstrate the genuine thermal hardness of our generated instances by examining them thermodynamically and analyzing their energy landscapes, as well as by testing the performance of various state-of-the-art algorithms on them. We argue that a proper characterization of the generated instances offers a practical, efficient way to properly benchmark experimental quantum annealers, as well as any other optimization algorithm.

  18. Detecting overlapping instances in microscopy images using extremal region trees.

    Science.gov (United States)

    Arteta, Carlos; Lempitsky, Victor; Noble, J Alison; Zisserman, Andrew

    2016-01-01

    In many microscopy applications the images may contain both regions of low and high cell densities corresponding to different tissues or colonies at different stages of growth. This poses a challenge to most previously developed automated cell detection and counting methods, which are designed to handle either the low-density scenario (through cell detection) or the high-density scenario (through density estimation or texture analysis). The objective of this work is to detect all the instances of an object of interest in microscopy images. The instances may be partially overlapping and clustered. To this end we introduce a tree-structured discrete graphical model that is used to select and label a set of non-overlapping regions in the image by a global optimization of a classification score. Each region is labeled with the number of instances it contains - for example regions can be selected that contain two or three object instances, by defining separate classes for tuples of objects in the detection process. We show that this formulation can be learned within the structured output SVM framework and that the inference in such a model can be accomplished using dynamic programming on a tree structured region graph. Furthermore, the learning only requires weak annotations - a dot on each instance. The candidate regions for the selection are obtained as extremal region of a surface computed from the microscopy image, and we show that the performance of the model can be improved by considering a proxy problem for learning the surface that allows better selection of the extremal regions. Furthermore, we consider a number of variations for the loss function used in the structured output learning. The model is applied and evaluated over six quite disparate data sets of images covering: fluorescence microscopy, weak-fluorescence molecular images, phase contrast microscopy and histopathology images, and is shown to exceed the state of the art in performance.

  19. PARIS: Probabilistic Alignment of Relations, Instances, and Schema

    CERN Document Server

    Suchanek, Fabian M; Senellart, Pierre

    2011-01-01

    One of the main challenges that the Semantic Web faces is the integration of a growing number of independently designed ontologies. In this work, we present PARIS, an approach for the automatic alignment of ontologies. PARIS aligns not only instances, but also relations and classes. Alignments at the instance level cross-fertilize with alignments at the schema level. Thereby, our system provides a truly holistic solution to the problem of ontology alignment. The heart of the approach is probabilistic, i.e., we measure degrees of matchings based on probability estimates. This allows PARIS to run without any parameter tuning. We demonstrate the efficiency of the algorithm and its precision through extensive experiments. In particular, we obtain a precision of around 90% in experiments with some of the world's largest ontologies.

  20. SERIMI - Resource Description Similarity, RDF Instance Matching and Interlinking

    CERN Document Server

    Araujo, Samur; Schwabe, Daniel; de Vries, Arjen P

    2011-01-01

    The interlinking of datasets published in the Linked Data Cloud is a challenging problem and a key factor for the success of the Semantic Web. Manual rule-based methods are the most effective solution for the problem, but they require skilled human data publishers going through a laborious, error prone and time-consuming process for manually describing rules mapping instances between two datasets. Thus, an automatic approach for solving this problem is more than welcome. In this paper, we propose a novel interlinking method, SERIMI, for solving this problem automatically. SERIMI matches instances between a source and a target datasets, without prior knowledge of the data, domain or schema of these datasets. Experiments conducted with benchmark collections demonstrate that our approach considerably outperforms state-of-the-art automatic approaches for solving the interlinking problem on the Linked Data Cloud.

  1. Reliable Provisioning of Spot Instances for Compute-intensive Applications

    CERN Document Server

    Voorsluys, William

    2011-01-01

    Cloud computing providers are now offering their unused resources for leasing in the spot market, which has been considered the first step towards a full-fledged market economy for computational resources. Spot instances are virtual machines (VMs) available at lower prices than their standard on-demand counterparts. These VMs will run for as long as the current price is lower than the maximum bid price users are willing to pay per hour. Spot instances have been increasingly used for executing compute-intensive applications. In spite of an apparent economical advantage, due to an intermittent nature of biddable resources, application execution times may be prolonged or they may not finish at all. This paper proposes a resource allocation strategy that addresses the problem of running compute-intensive jobs on a pool of intermittent virtual machines, while also aiming to run applications in a fast and economical way. To mitigate potential unavailability periods, a multifaceted fault-aware resource provisioning ...

  2. Empirical study of sensor observation services server instances

    CERN Document Server

    Tamayo, Alain; Granell, Carlos; Huerta, Joaquín; 10.1007/978-3-642-19789-5_10

    2011-01-01

    The number of Sensor Observation Service (SOS) instances available online has been increasing in the last few years. The SOS specification standardises interfaces and data formats for exchanging sensor-related in-formation between information providers and consumers. SOS in conjunction with other specifications in the Sensor Web Enablement initiative, at-tempts to realise the Sensor Web vision, a worldwide system where sensor networks of any kind are interconnected. In this paper we present an empirical study of actual instances of servers implementing SOS. The study focuses mostly in which parts of the specification are more frequently included in real implementations, and how exchanged messages follows the structure defined by XML Schema files. Our findings can be of practical use when implementing servers and clients based on the SOS specification, as they can be optimized for common scenarios.

  3. Breaking Instance-Independent Symmetries In Exact Graph Coloring

    CERN Document Server

    Aloul, F A; Ramani, A; Sakallah, K A; 10.1613/jair.1637

    2011-01-01

    Code optimization and high level synthesis can be posed as constraint satisfaction and optimization problems, such as graph coloring used in register allocation. Graph coloring is also used to model more traditional CSPs relevant to AI, such as planning, time-tabling and scheduling. Provably optimal solutions may be desirable for commercial and defense applications. Additionally, for applications such as register allocation and code optimization, naturally-occurring instances of graph coloring are often small and can be solved optimally. A recent wave of improvements in algorithms for Boolean satisfiability (SAT) and 0-1 Integer Linear Programming (ILP) suggests generic problem-reduction methods, rather than problem-specific heuristics, because (1) heuristics may be upset by new constraints, (2) heuristics tend to ignore structure, and (3) many relevant problems are provably inapproximable. Problem reductions often lead to highly symmetric SAT instances, and symmetries are known to slow down SAT solvers. In t...

  4. Domain Adaptation for Machine Translation with Instance Selection

    Directory of Open Access Journals (Sweden)

    Biçici Ergun

    2015-04-01

    Full Text Available Domain adaptation for machine translation (MT can be achieved by selecting training instances close to the test set from a larger set of instances. We consider 7 different domain adaptation strategies and answer 7 research questions, which give us a recipe for domain adaptation in MT. We perform English to German statistical MT (SMT experiments in a setting where test and training sentences can come from different corpora and one of our goals is to learn the parameters of the sampling process. Domain adaptation with training instance selection can obtain 22% increase in target 2-gram recall and can gain up to 3:55 BLEU points compared with random selection. Domain adaptation with feature decay algorithm (FDA not only achieves the highest target 2-gram recall and BLEU performance but also perfectly learns the test sample distribution parameter with correlation 0:99. Moses SMT systems built with FDA selected 10K training sentences is able to obtain F1 results as good as the baselines that use up to 2M sentences. Moses SMT systems built with FDA selected 50K training sentences is able to obtain F1 point better results than the baselines.

  5. Instance-based concept learning from multiclass DNA microarray data

    Directory of Open Access Journals (Sweden)

    Dubitzky Werner

    2006-02-01

    Full Text Available Abstract Background Various statistical and machine learning methods have been successfully applied to the classification of DNA microarray data. Simple instance-based classifiers such as nearest neighbor (NN approaches perform remarkably well in comparison to more complex models, and are currently experiencing a renaissance in the analysis of data sets from biology and biotechnology. While binary classification of microarray data has been extensively investigated, studies involving multiclass data are rare. The question remains open whether there exists a significant difference in performance between NN approaches and more complex multiclass methods. Comparative studies in this field commonly assess different models based on their classification accuracy only; however, this approach lacks the rigor needed to draw reliable conclusions and is inadequate for testing the null hypothesis of equal performance. Comparing novel classification models to existing approaches requires focusing on the significance of differences in performance. Results We investigated the performance of instance-based classifiers, including a NN classifier able to assign a degree of class membership to each sample. This model alleviates a major problem of conventional instance-based learners, namely the lack of confidence values for predictions. The model translates the distances to the nearest neighbors into 'confidence scores'; the higher the confidence score, the closer is the considered instance to a pre-defined class. We applied the models to three real gene expression data sets and compared them with state-of-the-art methods for classifying microarray data of multiple classes, assessing performance using a statistical significance test that took into account the data resampling strategy. Simple NN classifiers performed as well as, or significantly better than, their more intricate competitors. Conclusion Given its highly intuitive underlying principles – simplicity

  6. Le contentieux camerounais devant les instances sportives internationales

    Directory of Open Access Journals (Sweden)

    Dikoume François Claude

    2016-01-01

    Les acteurs du sport depuis lors, utilisent donc les voies de recours au niveau international soit vers les fédérations sportives internationales ou encore et surtout vers le TAS qui s'occupe des litiges de toutes les disciplines sportives. Il est question ici de faire un inventaire casuistique descriptif non exhaustif des requêtes contentieuses camerounaises portées devant les diverses instances sportives internationales ; ceci permettra de questionner l'esprit processuel et la qualité technique de leurs réclamations juridiques en matière sportive.

  7. 个人极端暴力事件的网络舆情传播研究*--以“成都女司机变道被暴打”事件为例%The Research of Network Public Opinion of Individual Extreme Violence Event---Taking the Event of "Being Beat of Chengdu Female Driver Because of Her Change of Lanes" for Instance

    Institute of Scientific and Technical Information of China (English)

    张武桥; 黄永林

    2015-01-01

    The event that " Chengdu female driver was beat because she changes lanes" was spread broadly, became the focus of public o-pinion of every kind of news media public,and attracted the attention of network public opinion to the problem of individual extreme vio-lence in a society. The study of network transmission through the event of " being beat of the Chengdu female driver because of her change of lanes" found that: the mainstream network media played a dominant role in the report guidance of the social public security issues, and showed clear positive effects in the public opinion guidance and the support against violence and uncivilized phenomena. However, the media was in a passive position on the agenda setting, was insufficient in the guidance of public opinion and the netizen emotions. It will be the trend to enhance the sense of responsibility of the mainstream network media on social responsibility, raise the degree of media cred-ibility, improve the media's information accuracy, and give full play to the advantages of the platform.%“成都女司机变道被暴打”事件满城风雨,成为各新闻媒体舆论聚集的焦点,并引起网络舆论对社会个人极端暴力事件的高度关注。通过对“成都女司机变道被暴打”事件的网络传播研究发现:主流网络媒体在社会公共安全问题报道议题引导上占主导地位,在舆论引导、声援反暴力、反不文明现象作用明显。但是在议程设置上处于被动地位、引导舆论上仍存发力不足、网民情绪引导上缺乏力度,而增强主流网络媒体的社会责任意识、提高媒体公信力、提高信息准确性、发挥平台优势将是大势所趋。

  8. Instance-Aware Hashing for Multi-Label Image Retrieval.

    Science.gov (United States)

    Lai, Hanjiang; Yan, Pan; Shu, Xiangbo; Wei, Yunchao; Yan, Shuicheng

    2016-06-01

    Similarity-preserving hashing is a commonly used method for nearest neighbor search in large-scale image retrieval. For image retrieval, deep-network-based hashing methods are appealing, since they can simultaneously learn effective image representations and compact hash codes. This paper focuses on deep-network-based hashing for multi-label images, each of which may contain objects of multiple categories. In most existing hashing methods, each image is represented by one piece of hash code, which is referred to as semantic hashing. This setting may be suboptimal for multi-label image retrieval. To solve this problem, we propose a deep architecture that learns instance-aware image representations for multi-label image data, which are organized in multiple groups, with each group containing the features for one category. The instance-aware representations not only bring advantages to semantic hashing but also can be used in category-aware hashing, in which an image is represented by multiple pieces of hash codes and each piece of code corresponds to a category. Extensive evaluations conducted on several benchmark data sets demonstrate that for both the semantic hashing and the category-aware hashing, the proposed method shows substantial improvement over the state-of-the-art supervised and unsupervised hashing methods.

  9. Multiple-Instance Learning for Medical Image and Video Analysis.

    Science.gov (United States)

    Quellec, Gwenole; Cazuguel, Guy; Cochener, Beatrice; Lamard, Mathieu

    2017-01-10

    Multiple-Instance Learning (MIL) is a recent machine learning paradigm that is particularly well suited to Medical Image and Video Analysis (MIVA) tasks. Based solely on class labels assigned globally to images or videos, MIL algorithms learn to detect relevant patterns locally in images or videos. These patterns are then used for classification at a global level. Because supervision relies on global labels, manual segmentations are not needed to train MIL algorithms, unlike traditional Single-Instance Learning (SIL) algorithms. Consequently, these solutions are attracting increasing interest from the MIVA community: since the term was coined by Dietterich et al. in 1997, 73 research papers about MIL have been published in the MIVA literature. This paper reviews the existing strategies for modeling MIVA tasks as MIL problems, recommends generalpurpose MIL algorithms for each type of MIVA tasks and discusses MIVA-specific MIL algorithms. Various experiments performed in medical image and video datasets are compiled in order to back up these discussions. This meta-analysis shows that, besides being more convenient than SIL solutions, MIL algorithms are also more accurate in many cases. In other words, MIL is the ideal solution for many MIVA tasks. Recent trends are discussed and future directions are proposed for this emerging paradigm.

  10. Kernel Methods for Mining Instance Data in Ontologies

    Science.gov (United States)

    Bloehdorn, Stephan; Sure, York

    The amount of ontologies and meta data available on the Web is constantly growing. The successful application of machine learning techniques for learning of ontologies from textual data, i.e. mining for the Semantic Web, contributes to this trend. However, no principal approaches exist so far for mining from the Semantic Web. We investigate how machine learning algorithms can be made amenable for directly taking advantage of the rich knowledge expressed in ontologies and associated instance data. Kernel methods have been successfully employed in various learning tasks and provide a clean framework for interfacing between non-vectorial data and machine learning algorithms. In this spirit, we express the problem of mining instances in ontologies as the problem of defining valid corresponding kernels. We present a principled framework for designing such kernels by means of decomposing the kernel computation into specialized kernels for selected characteristics of an ontology which can be flexibly assembled and tuned. Initial experiments on real world Semantic Web data enjoy promising results and show the usefulness of our approach.

  11. Instance-based XML data binding for mobile devices

    CERN Document Server

    Tamayo, Alain; Huerta, Joaquín

    2011-01-01

    XML and XML Schema are widely used in different domains for the definition of standards that enhance the interoperability between parts exchanging information through the Internet. The size and complexity of some standards, and their associated schemas, have been growing with time as new use case scenarios and data models are added to them. The common approach to deal with the complexity of producing XML processing code based on these schemas is the use of XML data binding generators. Unfortunately, these tools do not always produce code that ?ts the limitations of resource-constrained devices, such as mobile phones, in the presence of large schemas. In this paper we present Instance-based XML data binding, an approach to produce compact application-specific XML processing code for mobile devices. The approach utilises information extracted from a set of XML documents about how the application make use of the schemas.

  12. Breaking Newton’s third law: electromagnetic instances

    Science.gov (United States)

    Kneubil, Fabiana B.

    2016-11-01

    In this work, three instances are discussed within electromagnetism which highlight failures in the validity of Newton’s third law, all of them related to moving charged particles. It is well known that electromagnetic theory paved the way for relativity and that it disclosed new phenomena which were not compatible with the laws of mechanics. However, even if widely known in its generality, this issue is not clearly approached in introductory textbooks and it is difficult for students to perceive by themselves. Three explicit concrete situations involving the breaking of Newton’s third law are presented in this paper, together with a didactical procedure to construct graphically the configurations of electric field lines, which allow pictures produced by interactive radiation simulators available in websites to be better understood.

  13. Subsumption Checking between Concept Queries in Different Ontologies Based on Mutual Instances

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    This paper proposes a checking method based on mutual instances and discusses three key problems in the method: how to deal with mistakes in the mutual instances and how to deal with too many or too few mutual instances. It provides the checking based on the weighted mutual instances considering fault tolerance, gives a way to partition the large-scale mutual instances, and proposes a process greatly reducing the manual annotation work to get more mutual instances. Intension annotation that improves the checking method is also discussed. The method is practical and effective to check subsumption relations between concept queries in different ontologies based on mutual instances.

  14. Instances of Quranic Analysis Using Arabic Linguistic Textual Standards

    Directory of Open Access Journals (Sweden)

    Dr. Yahya Toyin MURITALA

    2013-07-01

    Full Text Available The aim of this paper is to highlight some instances of the Quranic Analysis in reference to the modern rules of linguistic textual standards and study the practical indications of the cohesive devices in the analysis of Quranic Arabic texts. Using the descriptive and analytical methods, the research treats the segments of the devices which are reference, substitution, ellipsis, conjunction and lexical cohesion as they are all traceable in the classical Arabic works and the interpretations made on the Quranic Arabic Texts. The paper elaborates on the textual analysis in the language of the Glorious Qur’an in terms of its roles in the deduction of Islamic legal rulings. Likewise, it treats the points of similarities and differences between the various Arabic linguistic analyses which constitute Traditional and Modern methods of textual structuring as related to the Qur’an. The study strikes a balance between the two analytical paradigms and widens the scope of understanding the Quranic message in the modern age. It offers insights into the possible Educational development in the learning of Arabic Language for religious purpose. The paper establishes the importance of analytical specimen from such aspects with attention to the rules guiding the interpretation of the Glorious Quran according to the methods and principles of the early scholars of Islamic Sciences. Finally, it concludes with suggestions and recommendations towards the resolution of the challenges faced in the contemporary Arabic Quranic Learning practices.

  15. Parallel multiple instance learning for extremely large histopathology image analysis.

    Science.gov (United States)

    Xu, Yan; Li, Yeshu; Shen, Zhengyang; Wu, Ziwei; Gao, Teng; Fan, Yubo; Lai, Maode; Chang, Eric I-Chao

    2017-08-03

    Histopathology images are critical for medical diagnosis, e.g., cancer and its treatment. A standard histopathology slice can be easily scanned at a high resolution of, say, 200,000×200,000 pixels. These high resolution images can make most existing imaging processing tools infeasible or less effective when operated on a single machine with limited memory, disk space and computing power. In this paper, we propose an algorithm tackling this new emerging "big data" problem utilizing parallel computing on High-Performance-Computing (HPC) clusters. Experimental results on a large-scale data set (1318 images at a scale of 10 billion pixels each) demonstrate the efficiency and effectiveness of the proposed algorithm for low-latency real-time applications. The framework proposed an effective and efficient system for extremely large histopathology image analysis. It is based on the multiple instance learning formulation for weakly-supervised learning for image classification, segmentation and clustering. When a max-margin concept is adopted for different clusters, we obtain further improvement in clustering performance.

  16. Multiple instance learning for classification of dementia in brain MRI.

    Science.gov (United States)

    Tong, Tong; Wolz, Robin; Gao, Qinquan; Hajnal, Joseph V; Rueckert, Daniel

    2013-01-01

    Machine learning techniques have been widely used to support the diagnosis of neurological diseases such as dementia. Recent approaches utilize local intensity patterns within patches to derive voxelwise grading measures of disease. However, the relationships among these patches are usually ignored. In addition, there is some ambiguity in assigning disease labels to the extracted patches. Not all of the patches extracted from patients with dementia are characteristic of morphology associated with disease. In this paper, we propose to use a multiple instance learning method to address the problem of assigning training labels to the patches. In addition, a graph is built for each image to exploit the relationships among these patches, which aids the classification work. We illustrate the proposed approach in an application for the detection of Alzheimer's disease (AD): Using the baseline MR images of 834 subjects from the ADNI study, the proposed method can achieve a classification accuracy of 88.8% between AD patients and healthy controls, and 69.6% between patients with stable Mild Cognitive Impairment (MCI) and progressive MCI. These results compare favourably with state-of-the-art classification methods.

  17. Multiple instance learning for landmine detection using ground penetrating radar

    Science.gov (United States)

    Manandhar, Achut; Morton, Kenneth D., Jr.; Collins, Leslie M.; Torrione, Peter A.

    2012-06-01

    Ground Penetrating Radar (GPR) has been extensively employed as a technology for the detection of subsurface buried threats. Although vehicular mounted GPRs generate data in three dimensions, alarm declarations are usually only available in the form of 2-D spatial coordinates. The uncertainty in the depth of the target in the three dimensional volume of data, and the difficulties associated with automatically localizing objects in depth, can adversely impact feature extraction and training in some detection algorithms. In order to mitigate the negative impact of uncertainty in target depth, several algorithms have been developed that extract features from multiple depth regions and utilize these feature vectors in classification algorithms to perform final mine/nonmine decisions. However, the uncertainty in object depth significantly complicates learning since features at the correct target depth are often significantly different from features at other depths but in the same volume. Multiple Instance Learning (MIL) is a type of supervised learning approach in which labels are available for a collection of feature vectors but not for individual samples, or in this application, depths. The goal of MIL is to classify new collections of vectors as they become available. This set-based learning method is applicable in the landmine detection problem because features that are extracted independently from several depth bins can be viewed as a set of unlabeled feature vectors, where the entire set either corresponds to a buried threat or a false alarm. In this work, a novel generative Dirichlet Process Gaussian mixture model for MIL is developed that automatically infers the number of mixture components required to model the underlying distributions of mine/non-mine signatures and performs classification using a likelihood ratio test. In this work, we show that the performance of the proposed approach for discriminating targets from non-targets in GPR data is promising.

  18. MIPLIB Truckload PDPTW Instances Derived from a Real-World Drayage Case

    NARCIS (Netherlands)

    Srour, F.J.; Máhr, T.; De Weerdt, M.M.; Zuidwijk, R.A.

    2010-01-01

    This paper describes five sets of 33 Mixed Integer Problem instances each, for a total of 165 instances, derived from a real-world full-truckload pick-up and delivery problem with time windows at the Port of Rotterdam. These instances represent 33 individual days of data encompassing 65 jobs and 40

  19. Negative Instances in Mathematical Concept Acquisition: Transfer Effects Between the Concepts of Commutativity and Associativity

    Science.gov (United States)

    Shumway, Richard J.

    1974-01-01

    The effects of negative instances on the acquisition of the mathematical concepts of commutativity and associativity were examined. Also investigated were possible transfer effects that might result from the use of negative instances. For 64 ninth-grade subjects, results favored the treatments containing mixed instances and supported the transfer…

  20. Negative Instances and the Acquisition of the Mathematical Concepts of Commutativity and Associativity. Final Report.

    Science.gov (United States)

    Shumway, Richard J.

    The role of negative instances in the acquisition of the mathematical concepts of commutativity and associativity of a binary operation was examined. Two levels of instruction (positive instances, and positive and negative instances) for commutativity and for associativity were crossed to form a 2 x 2 factorial design with 16 ninth grade subjects…

  1. Multiobjective Vehicle Routing Problems With Simultaneous Delivery and Pickup and Time Windows: Formulation, Instances, and Algorithms.

    Science.gov (United States)

    Wang, Jiahai; Zhou, Ying; Wang, Yong; Zhang, Jun; Chen, C L Philip; Zheng, Zibin

    2016-03-01

    This paper investigates a practical variant of the vehicle routing problem (VRP), called VRP with simultaneous delivery and pickup and time windows (VRPSDPTW), in the logistics industry. VRPSDPTW is an important logistics problem in closed-loop supply chain network optimization. VRPSDPTW exhibits multiobjective properties in real-world applications. In this paper, a general multiobjective VRPSDPTW (MO-VRPSDPTW) with five objectives is first defined, and then a set of MO-VRPSDPTW instances based on data from the real-world are introduced. These instances represent more realistic multiobjective nature and more challenging MO-VRPSDPTW cases. Finally, two algorithms, multiobjective local search (MOLS) and multiobjective memetic algorithm (MOMA), are designed, implemented and compared for solving MO-VRPSDPTW. The simulation results on the proposed real-world instances and traditional instances show that MOLS outperforms MOMA in most of instances. However, the superiority of MOLS over MOMA in real-world instances is not so obvious as in traditional instances.

  2. A Synthesis Instance Pruning Approach Based on Virtual Non-uniform Replacements

    Institute of Scientific and Technical Information of China (English)

    ZHANG Wei; LING Zhenhua; HU Guoping; WANG Renhua

    2008-01-01

    The employment of non-uniform processes assists greatly in the corpus-based text-to-speech (TTS) system to synthesize natural speech.However,tailoring a TTS voice font,or pruning redundant syn-thesis instances,usually results in loss of non-uniform synthesis instances.In order to solve this problem,we propose the concept of virtual non-uniform instances.According to this concept and the synthesis fre-quency of each instance,the algorithm named StaRp-VPA is constructed to make up for the loss of non-uniform instances.In experimental testing,the naturalness scored by the mean opinion score (MOS) re-mains almost unchanged when less than 50% instances are pruned,and the MOS is only slightly degraded for reduction rates above 50%.The test results show that the algorithm StaRp-VPA is effective.

  3. MI-ANFIS: A Multiple Instance Adaptive Neuro-Fuzzy Inference System

    Science.gov (United States)

    2015-08-02

    16. SECURITY CLASSIFICATION OF: 1. REPORT DATE (DD-MM-YYYY) 4. TITLE AND SUBTITLE 13. SUPPLEMENTARY NOTES 12. DISTRIBUTION AVAILIBILITY STATEMENT 6...Instance AdaptiveNeuro-Fuzzy Inference System We introduce a novel adaptive neuro -fuzzy architecture based on the framework of Multiple Instance Fuzzy...Inference. The new architecture called Multiple Instance-ANFIS (MI-ANFIS), is an extension of the standard Adaptive Neuro Fuzzy Inference System (ANFIS

  4. Genome-Wide Functional Annotation of Human Protein-Coding Splice Variants Using Multiple Instance Learning.

    Science.gov (United States)

    Panwar, Bharat; Menon, Rajasree; Eksi, Ridvan; Li, Hong-Dong; Omenn, Gilbert S; Guan, Yuanfang

    2016-06-03

    The vast majority of human multiexon genes undergo alternative splicing and produce a variety of splice variant transcripts and proteins, which can perform different functions. These protein-coding splice variants (PCSVs) greatly increase the functional diversity of proteins. Most functional annotation algorithms have been developed at the gene level; the lack of isoform-level gold standards is an important intellectual limitation for currently available machine learning algorithms. The accumulation of a large amount of RNA-seq data in the public domain greatly increases our ability to examine the functional annotation of genes at isoform level. In the present study, we used a multiple instance learning (MIL)-based approach for predicting the function of PCSVs. We used transcript-level expression values and gene-level functional associations from the Gene Ontology database. A support vector machine (SVM)-based 5-fold cross-validation technique was applied. Comparatively, genes with multiple PCSVs performed better than single PCSV genes, and performance also improved when more examples were available to train the models. We demonstrated our predictions using literature evidence of ADAM15, LMNA/C, and DMXL2 genes. All predictions have been implemented in a web resource called "IsoFunc", which is freely available for the global scientific community through http://guanlab.ccmb.med.umich.edu/isofunc .

  5. A Review of Methods of Instance-based Automatic Image Annotation

    Directory of Open Access Journals (Sweden)

    Morad Derakhshan

    2016-12-01

    Full Text Available Today, to use automatic image annotation in order to fill the semantic gap between low level features of images and understanding their information in retrieving process has become popular. Since automatic image annotation is crucial in understanding digital images several methods have been proposed to automatically annotate an image. One of the most important of these methods is instance-based image annotation. As these methods are vastly used in this paper, the most important instance-based image annotation methods are analyzed. First of all the main parts of instance-based automatic image annotation are analyzed. Afterwards, the main methods of instance-based automatic image annotation are reviewed and compared based on various features. In the end the most important challenges and open-ended fields in instance-based image annotation are analyzed.

  6. Embedding the multiple instance problem: applications to landmine detection with ground penetrating radar

    Science.gov (United States)

    Bolton, Jeremy; Gader, Paul; Frigui, Hichem

    2013-06-01

    Multiple Instance Learning is a recently researched learning paradigm in machine intelligence which operates under conditions of uncertainty with the cost of increased computational burden. This increase in computational burden can be avoided by embedding these so-called multiple instances using a kernel function or other embedding function. In the following, a family of fast multiple instance relevance vector machines are used to learn and classify landmine signatures in ground penetrating radar data. Results indicate a significant reduction in computational complexity without a loss in classification accuracy in operating conditions.

  7. Multiple instance learning for hidden Markov models: application to landmine detection

    Science.gov (United States)

    Bolton, Jeremy; Yuksel, Seniha Esen; Gader, Paul

    2013-06-01

    Multiple instance learning is a recently researched learning paradigm in machine intelligence which operates under conditions of uncertainty. A Multiple Instance Hidden Markov Model (MI-HMM) is investigated with applications to landmine detection using ground penetrating radar data. Without introducing any additional parameters, the MI-HMM provides an elegant and simple way to learn the parameters of an HMM in a multiple instance framework. The efficacy of the model is shown on a real landmine dataset. Experiments on the landmine dataset show that MI-HMM learning is effective.

  8. RiMOM-IM:A Novel Iterative Framework for Instance Matching

    Institute of Scientific and Technical Information of China (English)

    Chao Shao; Lin-Mei Hu; Juan-Zi Li; Zhi-Chun Wang; Tonglee Chung; Jun-Bo Xia

    2016-01-01

    Instance matching, which aims at discovering the correspondences of instances between knowledge bases, is a fundamental issue for the ontological data sharing and integration in Semantic Web. Although considerable instance matching approaches have already been proposed, how to ensure both high accuracy and efficiency is still a big challenge when dealing with large-scale knowledge bases. This paper proposes an iterative framework, RiMOM-IM (RiMOM-Instance Matching). The key idea behind this framework is to fully utilize the distinctive and available matching information to improve the efficiency and control the error propagation. We participated in the 2013 and 2014 competition of Ontology Alignment Evaluation Initiative (OAEI), and our system was ranked the first. Furthermore, the experiments on previous OAEI datasets also show that our system performs the best.

  9. Coarse-Grain QoS-Aware Dynamic Instance Provisioning for Interactive Workload in the Cloud

    Directory of Open Access Journals (Sweden)

    Jianxiong Wan

    2014-01-01

    Full Text Available Cloud computing paradigm renders the Internet service providers (ISPs with a new approach to deliver their service with less cost. ISPs can rent virtual machines from the Infrastructure-as-a-Service (IaaS provided by the cloud rather than purchasing them. In addition, commercial cloud providers (CPs offer diverse VM instance rental services in various time granularities, which provide another opportunity for ISPs to reduce cost. We investigate a Coarse-grain QoS-aware Dynamic Instance Provisioning (CDIP problem for interactive workload in the cloud from the perspective of ISPs. We formulate the CDIP problem as an optimization problem where the objective is to minimize the VM instance rental cost and the constraint is the percentile delay bound. Since the Internet traffic shows a strong self-similar property, it is hard to get an analytical form of the percentile delay constraint. To address this issue, we purpose a lookup table structure together with a learning algorithm to estimate the performance of the instance provisioning policy. This approach is further extended with two function approximations to enhance the scalability of the learning algorithm. We also present an efficient dynamic instance provisioning algorithm, which takes full advantage of the rental service diversity, to determine the instance rental policy. Extensive simulations are conducted to validate the effectiveness of the proposed algorithms.

  10. Engineering and Image Classification Framework Using Multi Instance Learning with KCCA Algorithm

    Directory of Open Access Journals (Sweden)

    P. Bhuvaneswari

    2012-12-01

    Full Text Available Image classification is a challenging task with many applications in computer vision. Images are annotated with multiple keywords that may or may not correlated. Therefore, image classification may be naturally modelled as Multiple Instance Learning problem. The main challenge of this problem is that usually classes are overlapped and correlated. In single label classification the correlation among instance is not taken into account. In an image the instance may belongs to several classes. The correlations among different tags can significantly help predicting precise labels for improving the performance of multi label image classification. This study proposes a method Kernel Canonical Correlation Analysis (KCCA and Multi Instance Learning for multi label image classification, for improving the performance of classification accuracy. The proposed framework comprises an input image which can be partitioned into image patches and features can be extracted. It breaks the original training set into several disjoint clusters of data. It then trains a multilabel classifier from the data of each cluster. The K means clustering is used to perform automatic instance cluster. Kernel canonical Correlation analysis can be made between disjoint clusters to know exact correspondence between image patches. Multi Instance Learning is one potential solution to address the issue of huge inter-concept visual similarity and improve the classification accuracy. The proposed approach reduces the training time of standard multi-label classification algorithms, particularly in the case of large number of labels.

  11. Twin Support Vector Machine for Multiple Instance Learning Based on Bag Dissimilarities

    Directory of Open Access Journals (Sweden)

    Divya Tomar

    2016-01-01

    Full Text Available In multiple instance learning (MIL framework, an object is represented by a set of instances referred to as bag. A positive class label is assigned to a bag if it contains at least one positive instance; otherwise a bag is labeled with negative class label. Therefore, the task of MIL is to learn a classifier at bag level rather than at instance level. Traditional supervised learning approaches cannot be applied directly in such kind of situation. In this study, we represent each bag by a vector of its dissimilarities to the other existing bags in the training dataset and propose a multiple instance learning based Twin Support Vector Machine (MIL-TWSVM classifier. We have used different ways to represent the dissimilarity between two bags and performed a comparative analysis of them. The experimental results on ten benchmark MIL datasets demonstrate that the proposed MIL-TWSVM classifier is computationally inexpensive and competitive with state-of-the-art approaches. The significance of the experimental results has been tested by using Friedman statistic and Nemenyi post hoc tests.

  12. An Instance-Learning-Based Intrusion-Detection System for Wireless Sensor Networks

    Institute of Scientific and Technical Information of China (English)

    Shuai Fu; Xiaoyan Wang; Jie Li

    2015-01-01

    This paper proposes an instance⁃learning⁃based intrusion⁃detection system (IL⁃IDS) for wireless sensor networks (WSNs). The goal of the proposed system is to detect routing attacks on a WSN. Taking an existing instance⁃learning algorithm for wired networks as our basis, we propose IL⁃IDS for handling routing security problems in a WSN. Attacks on a routing protocol for a WSN include black hole attack and sinkhole attack. The basic idea of our system is to differentiate the changes between secure instances and attack instances. Considering the limited resources of sensor nodes, the existing algorithm cannot be used directly in a WSN. Our system mainly comprises four parts: feature vector selection, threshold selection, instance data processing, and instance determina⁃tion. We create a feature vector form composed of the attributes that changes obviously when an attack occurs within the network. For the data processing in resource⁃constrained sensor nodes, we propose a data⁃reduction scheme based on the clustering algo⁃rithm. For instance determination, we provide a threshold⁃selection scheme and describe the concrete⁃instance⁃determination mechanism of the system. Finally, we simulate and evaluate the proposed IL⁃IDS for different types of attacks.

  13. Instance-oriented delegation: A solution for providing security to Grid-based mobile agent middleware

    Institute of Scientific and Technical Information of China (English)

    MA Tian-chi; LI Shan-ping

    2005-01-01

    New challenges are introduced when people try to build a general-purpose mobile agent middleware in Grid environment. In this paper, an instance-oriented security mechanism is proposed to deal with possible security threats in such mobile agent systems. The current security support in Grid Security Infrastructure (GSI) requires the users to delegate their privileges to certain hosts. This host-oriented solution is insecure and inflexible towards mobile agent applications because it cannot prevent delegation abuse and control well the diffusion of damage. Our proposed solution introduces security instance, which is an encapsulation of one set of authorizations and their validity specifications with respect to the agent's specific code segments, or even the states and requests. Applications can establish and configure their security framework flexibly on the same platform, through defining instances and operations according to their own logic. Mechanisms are provided to allow users delegating their identity to these instances instead of certain hosts. By adopting this instance-oriented security mechanism, a Grid-based general-purpose MA middleware, Everest, is developed to enhance Globus Toolkit's security support for mobile agent applications.

  14. Multiple instance feature learning for landmine detection in ground-penetrating radar data

    Science.gov (United States)

    Bolton, Jeremy; Gader, Paul; Frigui, Hichem

    2010-04-01

    Multiple instance learning (MIL) is a technique used for identifying a target pattern within sets of data. In MIL, a learner is presented with sets of samples; whereas in standard techniques, a learner is presented with individual samples. The MI scenario is encountered given the nature of landmine detection in GPR data, and therefore landmine detection results should benefit from the use of multiple instance techniques. Previously, a random set framework for multiple instance learning (RSF-MIL) was proposed which utilizes random sets and fuzzy measures to model the MIL problem. An improved version C-RSF-MIL was recently developed showing a increase in learning and classification performance. This new approach is used to learn and characterize features of landmines within GPR imagery for the purposes of classification. Experimental results show the benefits of using C-RSF-MIL for landmine detection in GPR imagery.

  15. Automated skin biopsy histopathological image annotation using multi-instance representation and learning

    Science.gov (United States)

    2013-01-01

    With digitisation and the development of computer-aided diagnosis, histopathological image analysis has attracted considerable interest in recent years. In this article, we address the problem of the automated annotation of skin biopsy images, a special type of histopathological image analysis. In contrast to previous well-studied methods in histopathology, we propose a novel annotation method based on a multi-instance learning framework. The proposed framework first represents each skin biopsy image as a multi-instance sample using a graph cutting method, decomposing the image to a set of visually disjoint regions. Then, we construct two classification models using multi-instance learning algorithms, among which one provides determinate results and the other calculates a posterior probability. We evaluate the proposed annotation framework using a real dataset containing 6691 skin biopsy images, with 15 properties as target annotation terms. The results indicate that the proposed method is effective and medically acceptable. PMID:24565115

  16. Extracting Result Schema Based on Query Instances in the Deep Web

    Institute of Scientific and Technical Information of China (English)

    NIE Tiezheng; YU Ge; SHEN Derong; KOU Yue; LIU Wei

    2007-01-01

    Deep Web sources contain a large of high-quality and query-related structured date. One of the challenges in the Deep Web is extracting result schemas of Deep Web sources. To address this challenge, this paper describes a novel approach that extracts both result data and the result schema of a Web database.The approach first models the query interface of a Deep Web source and fills in it with a specifically query instance. Then the result pages of the Deep Web sources are formatted in the tree structure to retrieve subtrees that contain elements of the query instance. Next, result schema of the Deep Web source is extracted by matching the subtree' nodes with the query instance, in which,a two-phase schema extraction method is adopted for obtaining more accurate result schema. Finally, experiments on real Deep Web sources show the utility of our approach, which provides a high precision and recall.

  17. Improving Multi-Instance Multi-Label Learning by Extreme Learning Machine

    Directory of Open Access Journals (Sweden)

    Ying Yin

    2016-05-01

    Full Text Available Multi-instance multi-label learning is a learning framework, where every object is represented by a bag of instances and associated with multiple labels simultaneously. The existing degeneration strategy-based methods often suffer from some common drawbacks: (1 the user-specific parameter for the number of clusters may incur the effective problem; (2 SVM may bring a high computational cost when utilized as the classifier builder. In this paper, we propose an algorithm, namely multi-instance multi-label (MIML-extreme learning machine (ELM, to address the problems. To our best knowledge, we are the first to utilize ELM in the MIML problem and to conduct the comparison of ELM and SVM on MIML. Extensive experiments have been conducted on real datasets and synthetic datasets. The results show that MIMLELM tends to achieve better generalization performance at a higher learning speed.

  18. Utilizing WordNet and Regular Expressions for Instance-based Schema Matching

    Directory of Open Access Journals (Sweden)

    Ahmed Mounaf Mahdi

    2014-07-01

    Full Text Available Instance-based matching is the process of finding the correspondence of schema elements by comparing the data from different data sources. It is used as an alternative option when the match between schema elements fails. Instance-based matching is applied in many application areas such as website creation and management, schema evolution and migration, data warehousing, database design and data integration. Sometimes the schema information such as (element name, description, data type, etc. is unavailable or is unable to get the correct match especially when the element name is abbreviation, therefore, if the schema matching failed, the next step is to focus on values stored in the schemas. For these reasons, many recent approaches focus on instance-based matching. In this study, we propose an approach that combines the strength of pattern recognition utilizing regular expressions for numerical domain as well with WordNet for string domain by getting the similarity coefficient in the range of [0,1]. In previous approach, the regular expression is achieved with a good accuracy for numerical instances only and is not implemented on string instances because we need to know the meaning of string to decide if there is a match or not. The using of WordNet-based measures for string instances should guarantee to improve the effectiveness in terms of Precision (P, Recall (R and F-measure (F. This approach is evaluated with real dataset and the results are found better than using just equality measure for string especially if the schemas are disjoint. The approach achieved 95.3% F-measure (F.

  19. A Feature-Weighted Instance-Based Learner for Deep Web Search Interface Identification

    Directory of Open Access Journals (Sweden)

    Hong Wang

    2013-02-01

    Full Text Available Determining whether a site has a search interface is a crucial priority for further research of deep web databases. This study first reviews the current approaches employed in search interface identification for deep web databases. Then, a novel identification scheme using hybrid features and a feature-weighted instance-based learner is put forward. Experiment results show that the proposed scheme is satisfactory in terms of classification accuracy and our feature-weighted instance-based learner gives better results than classical algorithms such as C4.5, random forest and KNN.

  20. A Quantum Adiabatic Evolution Algorithm Applied to Random Instances of an NP-Complete Problem

    CERN Document Server

    Farhi, E; Gutmann, S; Lapan, J; Lundgren, A; Preda, D; Farhi, Edward; Goldstone, Jeffrey; Gutmann, Sam; Lapan, Joshua; Lundgren, Andrew; Preda, Daniel

    2001-01-01

    A quantum system will stay near its instantaneous ground state if the Hamiltonian that governs its evolution varies slowly enough. This quantum adiabatic behavior is the basis of a new class of algorithms for quantum computing. We test one such algorithm by applying it to randomly generated, hard, instances of an NP-complete problem. For the small examples that we can simulate, the quantum adiabatic algorithm works well, and provides evidence that quantum computers (if large ones can be built) may be able to outperform ordinary computers on hard sets of instances of NP-complete problems.

  1. On Combining Multiple-Instance Learning and Active Learning for Computer-Aided Detection of Tuberculosis

    NARCIS (Netherlands)

    Melendez Rodriguez, J.C.; Ginneken, B. van; Maduskar, P.; Philipsen, R.H.H.M.; Ayles, H.; Sanchez, C.I.

    2016-01-01

    The major advantage of multiple-instance learning (MIL) applied to a computer-aided detection (CAD) system is that it allows optimizing the latter with case-level labels instead of accurate lesion outlines as traditionally required for a supervised approach. As shown in previous work, a MIL-based

  2. Phase transition properties of clustered travelling salesman problem instances generated with evolutionary computation

    NARCIS (Netherlands)

    Hemert, J.I. van; Urquhart, N.B.

    2004-01-01

    This paper introduces a generator that creates problem instances for the Euclidean symmetric travelling salesman problem. To fit real world problems, we look at maps consisting of clustered nodes. Uniform random sampling methods do not result in maps where the nodes are spread out to form identifiab

  3. Context Variation and Definitions in Learning the Meanings of Words: An Instance-Based Learning Approach

    Science.gov (United States)

    Bolger, Donald J.; Balass, Michal; Landen, Eve; Perfetti, Charles A.

    2008-01-01

    This article proposes an instance-based theoretical framework to account for the influence of both contexts and definitions on learning new word meanings and reports 2 studies that examine hypotheses about learning from context. One is that variation in contexts is important for allowing core meaning features of a word to emerge. The second is…

  4. Subjective Scoring of Divergent Thinking: Examining the Reliability of Unusual Uses, Instances, and Consequences Tasks

    Science.gov (United States)

    Silvia, Paul J.

    2011-01-01

    The present research examined the reliability of three types of divergent thinking tasks (unusual uses, instances, consequences/implications) and two types of subjective scoring (an average across all responses vs. the responses people chose as their top-two responses) within a latent variable framework, using the maximal-reliability "H"…

  5. Instances or Sequences? Improving the State of the Art of Qualitative Research

    Directory of Open Access Journals (Sweden)

    David Silverman

    2005-09-01

    Full Text Available Numbers apparently talk. With few numbers, qualitative researchers appear to rely on examples or instances to support their analysis. Hence research reports routinely display data extracts which serve as telling instances of some claimed phenomenon. However, the use of such an evidential base rightly provokes the charge of (possible anecdotalism, i.e. choosing just those extracts which support your argument. I suggest that this methodological problem is best addressed by returning to those features of our theoretical roots which tend to distinguish what we do from the work of quantitative social scientists. Although SAUSSURE is most cited in linguistics and structural anthropology, he provides a simple rule that applies to us all. In a rebuke to our reli­ance on instances, SAUSSURE tells us "no mean­ing exists in a single item". Everything depends upon how single items (elements are articulated. One everyday activity in which the social world is articulated is through the construction of se­quences. Just as participants attend to the se­quential placing of interactional "events", so should social scientists. Using examples drawn from focus groups, fieldnotes and audiotapes, I argue that the identification of such sequences rather than the citing of instances should constitute a prime test for the adequacy of any claim about qualitative data. URN: urn:nbn:de:0114-fqs0503301

  6. Increasing the detection of minority class instances in financial statement fraud

    CSIR Research Space (South Africa)

    Moepya, Stephen O

    2017-04-01

    Full Text Available -1 Asian Conference on Intelligent Information and Database Systems, 3-5 April 2017, Kanazawa, Japan Increasing the detection of minority class instances in financial statement fraud Stephen Obakeng Moepya1,2(B), Fulufhelo V. Nelwamondo1...

  7. Optimization of the K-means algorithm for the solution of high dimensional instances

    Science.gov (United States)

    Pérez, Joaquín; Pazos, Rodolfo; Olivares, Víctor; Hidalgo, Miguel; Ruiz, Jorge; Martínez, Alicia; Almanza, Nelva; González, Moisés

    2016-06-01

    This paper addresses the problem of clustering instances with a high number of dimensions. In particular, a new heuristic for reducing the complexity of the K-means algorithm is proposed. Traditionally, there are two approaches that deal with the clustering of instances with high dimensionality. The first executes a preprocessing step to remove those attributes of limited importance. The second, called divide and conquer, creates subsets that are clustered separately and later their results are integrated through post-processing. In contrast, this paper proposes a new solution which consists of the reduction of distance calculations from the objects to the centroids at the classification step. This heuristic is derived from the visual observation of the clustering process of K-means, in which it was found that the objects can only migrate to adjacent clusters without crossing distant clusters. Therefore, this heuristic can significantly reduce the number of distance calculations from an object to the centroids of the potential clusters that it may be classified to. To validate the proposed heuristic, it was designed a set of experiments with synthetic and high dimensional instances. One of the most notable results was obtained for an instance of 25,000 objects and 200 dimensions, where its execution time was reduced up to 96.5% and the quality of the solution decreased by only 0.24% when compared to the K-means algorithm.

  8. Estimated Interval-Based Checkpointing (EIC on Spot Instances in Cloud Computing

    Directory of Open Access Journals (Sweden)

    Daeyong Jung

    2014-01-01

    Full Text Available In cloud computing, users can rent computing resources from service providers according to their demand. Spot instances are unreliable resources provided by cloud computing services at low monetary cost. When users perform tasks on spot instances, there is an inevitable risk of failures that causes the delay of task execution time, resulting in a serious deterioration of quality of service (QoS. To deal with the problem on spot instances, we propose an estimated interval-based checkpointing (EIC using weighted moving average. Our scheme sets the thresholds of price and execution time based on history. Whenever the actual price and the execution time cross over the thresholds, the system saves the state of spot instances. The Bollinger Bands is adopted to inform the ranges of estimated cost and execution time for user's discretion. The simulation results reveal that, compared to the HBC and REC, the EIC reduces the number of checkpoints and the rollback time. Consequently, the task execution time is decreased with EIC by HBC and REC. The EIC also provides the benefit of the cost reduction by HBC and REC, on average. We also found that the actual cost and execution time fall within the estimated ranges suggested by the Bollinger Bands.

  9. Public policy alienation of public service workers: A conceptual framework

    NARCIS (Netherlands)

    L.G. Tummers (Lars); V.J.J.M. Bekkers (Victor); A.J. Steijn (Bram)

    2007-01-01

    textabstractThis paper theoretically examines identification problems with the implementation of public policies. When these identification problems occur, they might have significant impacts. For instance, the quality of the interaction between service workers and clients influence the effectivenes

  10. Process frame instances for integrating strategic, tactical and operational information management in hospitals.

    Science.gov (United States)

    Issler, Lutz; Funkat, Gert; Smers, Stefan; Winter, Alfred

    2006-01-01

    An approach to reduce the complexity of information management is to distinguish it into strategic, tactical and operational management with each of the levels using its own software tools. In practice, the management levels are tightly connected and interact closely. The most evident information that has to be interchanged between the management levels is the information about finished, cancelled, running and planned activities or projects, respectively. We claim that the levels of information management should share information about the work done, and propose their integration by means of a network of so-called process frame instances. Process frame instances hold information about the activities of different information management levels in a structured and reusable way.

  11. Hybrid foraging search: Searching for multiple instances of multiple types of target.

    Science.gov (United States)

    Wolfe, Jeremy M; Aizenman, Avigael M; Boettcher, Sage E P; Cain, Matthew S

    2016-02-01

    This paper introduces the "hybrid foraging" paradigm. In typical visual search tasks, observers search for one instance of one target among distractors. In hybrid search, observers search through visual displays for one instance of any of several types of target held in memory. In foraging search, observers collect multiple instances of a single target type from visual displays. Combining these paradigms, in hybrid foraging tasks observers search visual displays for multiple instances of any of several types of target (as might be the case in searching the kitchen for dinner ingredients or an X-ray for different pathologies). In the present experiment, observers held 8-64 target objects in memory. They viewed displays of 60-105 randomly moving photographs of objects and used the computer mouse to collect multiple targets before choosing to move to the next display. Rather than selecting at random among available targets, observers tended to collect items in runs of one target type. Reaction time (RT) data indicate searching again for the same item is more efficient than searching for any other targets, held in memory. Observers were trying to maximize collection rate. As a result, and consistent with optimal foraging theory, they tended to leave 25-33% of targets uncollected when moving to the next screen/patch. The pattern of RTs shows that while observers were collecting a target item, they had already begun searching memory and the visual display for additional targets, making the hybrid foraging task a useful way to investigate the interaction of visual and memory search.

  12. A medley of meanings: Insights from an instance of gameplay in League of Legends

    Directory of Open Access Journals (Sweden)

    Max Watson

    2015-06-01

    Full Text Available This article engages with the notion of insightful gameplay. It recounts debates about what, if anything, makes play meaningful. Through these, it contends that while some games are explicitly designed to foster insightful gameplay, most are not and many might even be considered utterly meaningless. It notes how discussions about what makes playing games meaningful raise concomitant questions about what playing means. It then strives to reconcile these two interrelated questions by offering the notion of a medley of meanings. A medley of meanings is the notion that each player brings their own subjective disposition to playing to a particular instance of gameplay; no participant to gameplay should be considered as in a state that is “not playing”. Because these subjective dispositions to playing can be quite divergent, players can and often do clash in instances of gameplay. This article then contends that these clashes can in turn render the most seemingly meaningless games potential hotbeds of insightful gameplay. The second half of this article discusses the ethnographic example of an instance of gameplay in the digital game League of Legends in order to explicate the notion of a medley of meanings.

  13. A Hybrid Instance Selection Using Nearest-Neighbor for Cross-Project Defect Prediction

    Institute of Scientific and Technical Information of China (English)

    Duksan Ryu; Jong-In Jang; Jongmoon Baik; Member; ACM; IEEE

    2015-01-01

    Software defect prediction (SDP) is an active research field in software engineering to identify defect-prone modules. Thanks to SDP, limited testing resources can be effectively allocated to defect-prone modules. Although SDP requires suffcient local data within a company, there are cases where local data are not available, e.g., pilot projects. Companies without local data can employ cross-project defect prediction (CPDP) using external data to build classifiers. The major challenge of CPDP is different distributions between training and test data. To tackle this, instances of source data similar to target data are selected to build classifiers. Software datasets have a class imbalance problem meaning the ratio of defective class to clean class is far low. It usually lowers the performance of classifiers. We propose a Hybrid Instance Selection Using Nearest-Neighbor (HISNN) method that performs a hybrid classification selectively learning local knowledge (via k-nearest neighbor) and global knowledge (via na¨ıve Bayes). Instances having strong local knowledge are identified via nearest-neighbors with the same class label. Previous studies showed low PD (probability of detection) or high PF (probability of false alarm) which is impractical to use. The experimental results show that HISNN produces high overall performance as well as high PD and low PF.

  14. Instance selection in digital soil mapping: a study case in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Elvio Giasson

    2015-09-01

    Full Text Available A critical issue in digital soil mapping (DSM is the selection of data sampling method for model training. One emerging approach applies instance selection to reduce the size of the dataset by drawing only relevant samples in order to obtain a representative subset that is still large enough to preserve relevant information, but small enough to be easily handled by learning algorithms. Although there are suggestions to distribute data sampling as a function of the soil map unit (MU boundaries location, there are still contradictions among research recommendations for locating samples either closer or more distant from soil MU boundaries. A study was conducted to evaluate instance selection methods based on spatially-explicit data collection using location in relation to soil MU boundaries as the main criterion. Decision tree analysis was performed for modeling digital soil class mapping using two different sampling schemes: a selecting sampling points located outside buffers near soil MU boundaries, and b selecting sampling points located within buffers near soil MU boundaries. Data was prepared for generating classification trees to include only data points located within or outside buffers with widths of 60, 120, 240, 360, 480, and 600m near MU boundaries. Instance selection methods using both spatial selection of methods was effective for reduced size of the dataset used for calibrating classification tree models, but failed to provide advantages to digital soil mapping because of potential reduction in the accuracy of classification tree models.

  15. Classification of hyperspectral remote sensing images based on simulated annealing genetic algorithm and multiple instance learning

    Institute of Scientific and Technical Information of China (English)

    高红民; 周惠; 徐立中; 石爱业

    2014-01-01

    A hybrid feature selection and classification strategy was proposed based on the simulated annealing genetic algorithm and multiple instance learning (MIL). The band selection method was proposed from subspace decomposition, which combines the simulated annealing algorithm with the genetic algorithm in choosing different cross-over and mutation probabilities, as well as mutation individuals. Then MIL was combined with image segmentation, clustering and support vector machine algorithms to classify hyperspectral image. The experimental results show that this proposed method can get high classification accuracy of 93.13%at small training samples and the weaknesses of the conventional methods are overcome.

  16. Entropy-Weighted Instance Matching Between Different Sourcing Points of Interest

    Directory of Open Access Journals (Sweden)

    Lin Li

    2016-01-01

    Full Text Available The crucial problem for integrating geospatial data is finding the corresponding objects (the counterpart from different sources. Most current studies focus on object matching with individual attributes such as spatial, name, or other attributes, which avoids the difficulty of integrating those attributes, but at the cost of an ineffective matching. In this study, we propose an approach for matching instances by integrating heterogeneous attributes with the allocation of suitable attribute weights via information entropy. First, a normalized similarity formula is developed, which can simplify the calculation of spatial attribute similarity. Second, sound-based and word segmentation-based methods are adopted to eliminate the semantic ambiguity when there is a lack of a normative coding standard in geospatial data to express the name attribute. Third, category mapping is established to address the heterogeneity among different classifications. Finally, to address the non-linear characteristic of attribute similarity, the weights of the attributes are calculated by the entropy of the attributes. Experiments demonstrate that the Entropy-Weighted Approach (EWA has good performance both in terms of precision and recall for instance matching from different data sets.

  17. Emancipation trough the Artistic Experience and the Meaning of Handicap as Instance of Otherness

    Directory of Open Access Journals (Sweden)

    Robi Kroflič

    2014-03-01

    Full Text Available The key hypothesis of the article is that successful inter-mediation of art to vulnerable groups of people (including children depends on the correct identification of the nature of an artistic act and on the meaning that handicap—as an instance of otherness—has in the life of artists and spectators. A just access to the artistic experience is basically not the question of the distribution of artistic production (since if artistic object is principally accessible to all people, it will not reach vulnerable groups of spectators, but of ensuring artistic creativity and presentation. This presupposes a spectator as a competent being who is able to interact with the artistic object without our interpretative explanation and who is sensible to the instance of otherness (handicap is merely a specific form of otherness. The theory of emancipation from J. Ranciere, the theory of recognition from A. Honneth, and the theory of narration from P. Ricoeur and R. Kearney, as well as our experiences with a comprehensive inductive approach and artistic experience as one of its basic educational methods offer us a theoretical framework for such a model of art inter-mediation.

  18. Greedy Multiple Instance Learning via Codebook Learning and Nearest Neighbor Voting

    CERN Document Server

    Chen, Gang

    2012-01-01

    Multiple instance learning (MIL) has attracted great attention recently in machine learning community. However, most MIL algorithms are very slow and cannot be applied to large datasets. In this paper, we propose a greedy strategy to speed up the multiple instance learning process. Our contribution is two fold. First, we propose a density ratio model, and show that maximizing a density ratio function is the low bound of the DD model under certain conditions. Secondly, we make use of a histogram ratio between positive bags and negative bags to represent the density ratio function and find codebooks separately for positive bags and negative bags by a greedy strategy. For testing, we make use of a nearest neighbor strategy to classify new bags. We test our method on both small benchmark datasets and the large TRECVID MED11 dataset. The experimental results show that our method yields comparable accuracy to the current state of the art, while being up to at least one order of magnitude faster.

  19. Binary Image Classification: A Genetic Programming Approach to the Problem of Limited Training Instances.

    Science.gov (United States)

    Al-Sahaf, Harith; Zhang, Mengjie; Johnston, Mark

    2016-01-01

    In the computer vision and pattern recognition fields, image classification represents an important yet difficult task. It is a challenge to build effective computer models to replicate the remarkable ability of the human visual system, which relies on only one or a few instances to learn a completely new class or an object of a class. Recently we proposed two genetic programming (GP) methods, one-shot GP and compound-GP, that aim to evolve a program for the task of binary classification in images. The two methods are designed to use only one or a few instances per class to evolve the model. In this study, we investigate these two methods in terms of performance, robustness, and complexity of the evolved programs. We use ten data sets that vary in difficulty to evaluate these two methods. We also compare them with two other GP and six non-GP methods. The results show that one-shot GP and compound-GP outperform or achieve results comparable to competitor methods. Moreover, the features extracted by these two methods improve the performance of other classifiers with handcrafted features and those extracted by a recently developed GP-based method in most cases.

  20. MBSTAR: multiple instance learning for predicting specific functional binding sites in microRNA targets

    Science.gov (United States)

    Bandyopadhyay, Sanghamitra; Ghosh, Dip; Mitra, Ramkrishna; Zhao, Zhongming

    2015-01-01

    MicroRNA (miRNA) regulates gene expression by binding to specific sites in the 3'untranslated regions of its target genes. Machine learning based miRNA target prediction algorithms first extract a set of features from potential binding sites (PBSs) in the mRNA and then train a classifier to distinguish targets from non-targets. However, they do not consider whether the PBSs are functional or not, and consequently result in high false positive rates. This substantially affects the follow up functional validation by experiments. We present a novel machine learning based approach, MBSTAR (Multiple instance learning of Binding Sites of miRNA TARgets), for accurate prediction of true or functional miRNA binding sites. Multiple instance learning framework is adopted to handle the lack of information about the actual binding sites in the target mRNAs. Biologically validated 9531 interacting and 973 non-interacting miRNA-mRNA pairs are identified from Tarbase 6.0 and confirmed with PAR-CLIP dataset. It is found that MBSTAR achieves the highest number of binding sites overlapping with PAR-CLIP with maximum F-Score of 0.337. Compared to the other methods, MBSTAR also predicts target mRNAs with highest accuracy. The tool and genome wide predictions are available at http://www.isical.ac.in/~bioinfo_miu/MBStar30.htm.

  1. Reversing Kristeva's first instance of abjection: the formation of self reconsidered.

    Science.gov (United States)

    McCabe, Janet L; Holmes, Dave

    2011-03-01

    Psychoanalyst Julia Kristeva defines the theoretical concept of abjection as an unconscious defence mechanism used to protect the self against threats to one's subjectivity. Kristeva suggests that the first instance of abjection in an individual's life occurs when the child abjects the mother. However, the instance of abjection addressed within this paper is the reverse of this: the abjection of the child, with a disability, by the parent, and more broadly society. Using the contemporary example of prenatal testing, the authors explore how parents of children with disabilities may be influenced in abjecting the child. The implications of abjection of the child are then used to explore normalization, routinization of care and the development of standardized care practices within health-care. Prenatal screening practices and standardized care permeate medical obstetric care and social discourses regarding pregnancy and childbirth, thereby affecting not only healthcare professionals but also parents in their position as consumers of health-care. In a time when the focus of health-care is increasingly placed on disease prevention and broader medical and social discourses glorify normalcy and consistency, the unconscious abjection of those that do not fit within these standards must be identified and addressed. © 2011 Blackwell Publishing Ltd.

  2. SISTEM REKOMENDASI INDEKS WEB DENGAN METODE FREQUENT TERMS BERBASIS MULTI INSTANCE LEARNING

    Directory of Open Access Journals (Sweden)

    Darlis Herumurti

    2007-01-01

    Full Text Available Web index page is well known as page that arranges information by giving the title and short explanation about the information, where the complete information will be presented in other page. However since the amount of information become accumulate, the existence of a lot of index page exactly cause difficulty on getting information because it is possible to direct users into a mount of irrelevant information. Without a system which can help user navigation, the process of seeking the expected information is equal to a trial and error processing. In this paper, web index recommendation system is investigated which involved the activity of user on accessing the index page. This system will arrange the frequent term in index page and then implement Multi Instance Learning to give recommendation of the new index page automatically. The algorithm is citation kNN that will be adapted into fretCit kNN by implementing the minimal Hausdorff distance in measuring the distance. The experiments show that from the several test of users, the system give performance in average recommendation until 82,41% accuracy with 66,71% recall. Abstract in Bahasa Indonesia : Halaman indeks dikenal sebagai halaman yang mengelompokkan informasi-informasi, dengan memberikan judul serta penjelasan singkat tentang suatu informasi, dimana informasi lengkap akan dipresentasikan pada halaman-halaman lain. Namun dengan ketersediaan informasi yang menjadi semakin menumpuk, keberadaan halaman indeks yang semakin banyak justru menyebabkan kesulitan dalam mendapatkan informasi karena mungkin akan mengarahkan pada banyak informasi yang tidak relevan. Tanpa adanya sebuah sistem yang dapat membantu navigasi user, untuk mencari informasi yang diinginkan sama saja dengan sebuah kegiatan trial dan error. Dalam penelitian ini, dirancang sebuah sistem rekomendasi indeks web yang melibatkan aktifitas user dalam mengakses halaman indeks. Sistem ini mengelompokkan frequent terms pada halaman

  3. Evaluation of public transport

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent; Kahr, Kjeld; Petersen, Peter Bo

    1986-01-01

    results suitable to open planning, for instance with citizen participation. Five examples of application of the method are given: (1) evaluation of changes in suburban bus services; (2) evaluation of geographical localities as regards public transport; (3) evaluation of circular bus routes; (4) evaluation...

  4. Dynamic public lighting (DYNO)

    NARCIS (Netherlands)

    Kaptein, N.A.; Hogema, J.H.; Folles, E.

    1997-01-01

    In The Netherlands the concept of Dynamic Public Lighting (DYNO) has been introduced, which implies that road lighting is continuously adapted to the prevailing conditions, finding a balance between traffic safety and environment. For instance, in case of favourable weather conditions and low

  5. Dynamic public lighting (DYNO)

    NARCIS (Netherlands)

    Kaptein, N.A.; Hogema, J.H.; Folles, E.

    1997-01-01

    In The Netherlands the concept of Dynamic Public Lighting (DYNO) has been introduced, which implies that road lighting is continuously adapted to the prevailing conditions, finding a balance between traffic safety and environment. For instance, in case of favourable weather conditions and low traffi

  6. Dynamic public lighting (DYNO)

    NARCIS (Netherlands)

    Kaptein, N.A.; Hogema, J.H.; Folles, E.

    1997-01-01

    In The Netherlands the concept of Dynamic Public Lighting (DYNO) has been introduced, which implies that road lighting is continuously adapted to the prevailing conditions, finding a balance between traffic safety and environment. For instance, in case of favourable weather conditions and low traffi

  7. The Naueti relationship terminology: A new instance of asymmetric prescription from East Timor

    Directory of Open Access Journals (Sweden)

    David Hicks

    2008-12-01

    Full Text Available Relationship terminologies of an asymmetric prescriptive character are widespread throughout mainland and insular Southeast Asia. Their western limit is marked by the Kachin of northern Burma (Leach 1961:28-53 while their eastern limit is marked by the Mambai people of central East Timor (Figures 1 and 2. Between these limits are such other instances as occur, for example, among the Lamet of Cambodia (Needham 1960, the various Batak groups of Sumatra (Rodgers 1984, and the Rindi of eastern Sumba (Forth 1981. The principal intention of the present paper is to establish the existence of a new asymmetric prescriptive terminology in East Timor, and by doing so provide empirical justification for adjusting the easternmost limits of nomenclatures of this kind. A subsidiary intent is to offer a contribution to current speculations regarding the transformation of relationship terminologies in eastern Indonesia (Guermonprez 1998; Smedal 2002.

  8. Representations of the advertisement acting: textual-linguistic description of the agentive instances

    Directory of Open Access Journals (Sweden)

    Rosalice Botelho Pinto

    2013-12-01

    Full Text Available This study, based on the framework of Sociodiscursive Interactionism, is focused on the role of some agentive instances in text genre advertisements. Firstly, it aims at demonstrating that depending on the acting and social practices, the role of these agents is different and it can be distinctly materialized in these text genres. Secondly, it will show that according to different activities linked to these genres, one can imagine the existence of different levels of “actoriality”. This article is based on the analysis of some examples of text genre advertisements that were in circulation in Portugal from 2007 to 2011. Some examples come from the non-profitable activity, while the others are taken from the activity of production and marketing of wine.

  9. The Impact of Culture On Smart Community Technology: The Case of 13 Wikipedia Instances

    Directory of Open Access Journals (Sweden)

    Zinayida Petrushyna

    2014-11-01

    Full Text Available Smart communities provide technologies for monitoring social behaviors inside communities. The technologies that support knowledge building should consider the cultural background of community members. The studies of the influence of the culture on knowledge building is limited. Just a few works consider digital traces of individuals that they explain using cultural values and beliefs. In this work, we analyze 13 Wikipedia instances where users with different cultural background build knowledge in different ways. We compare edits of users. Using social network analysis we build and analyze co- authorship networks and watch the networks evolution. We explain the differences we have found using Hofstede dimensions and Schwartz cultural values and discuss implications for the design of smart community technologies. Our findings provide insights in requirements for technologies used for smart communities in different cultures.

  10. Are word representations abstract or instance-based? Effects of spelling inconsistency in orthographic learning.

    Science.gov (United States)

    Burt, Jennifer S; Long, Julia

    2011-09-01

    In Experiment 1, 62 10-year-old children studied printed pseudowords with semantic information. The items were later represented in a different format for reading, with half of the items spelled in the same way as before and half displayed in a new phonologically equivalent spelling. In a dictation test, the exposure to an alternative spelling substantially increased the number of errors that matched the alternative spelling, especially in good spellers. Orthographic learning predicted word identification when accuracy on orthographic choice for words was controlled. In Experiment 2, the effects on dictation responses of exposure to a misspelling versus the correct spelling, and the interactive effect of spelling ability, were confirmed relative to a no-exposure control in adults. The results support a single-lexicon view of reading and spelling and have implications for abstractionist and instance-based theories of orthographic representations.

  11. Retrieving clinically relevant diabetic retinopathy images using a multi-class multiple-instance framework

    Science.gov (United States)

    Chandakkar, Parag S.; Venkatesan, Ragav; Li, Baoxin

    2013-02-01

    Diabetic retinopathy (DR) is a vision-threatening complication from diabetes mellitus, a medical condition that is rising globally. Unfortunately, many patients are unaware of this complication because of absence of symptoms. Regular screening of DR is necessary to detect the condition for timely treatment. Content-based image retrieval, using archived and diagnosed fundus (retinal) camera DR images can improve screening efficiency of DR. This content-based image retrieval study focuses on two DR clinical findings, microaneurysm and neovascularization, which are clinical signs of non-proliferative and proliferative diabetic retinopathy. The authors propose a multi-class multiple-instance image retrieval framework which deploys a modified color correlogram and statistics of steerable Gaussian Filter responses, for retrieving clinically relevant images from a database of DR fundus image database.

  12. Multi-Instance Learning Models for Automated Support of Analysts in Simulated Surveillance Environments

    Science.gov (United States)

    Birisan, Mihnea; Beling, Peter

    2011-01-01

    New generations of surveillance drones are being outfitted with numerous high definition cameras. The rapid proliferation of fielded sensors and supporting capacity for processing and displaying data will translate into ever more capable platforms, but with increased capability comes increased complexity and scale that may diminish the usefulness of such platforms to human operators. We investigate methods for alleviating strain on analysts by automatically retrieving content specific to their current task using a machine learning technique known as Multi-Instance Learning (MIL). We use MIL to create a real time model of the analysts' task and subsequently use the model to dynamically retrieve relevant content. This paper presents results from a pilot experiment in which a computer agent is assigned analyst tasks such as identifying caravanning vehicles in a simulated vehicle traffic environment. We compare agent performance between MIL aided trials and unaided trials.

  13. Unique optimal solution instance and computational complexity of backbone in the graph bi-partitioning problem

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    As an important tool for heuristic design of NP-hard problems, backbone analysis has become a hot spot in theoretical computer science in recent years. Due to the difficulty in the research on computational complexity of the backbone, many researchers analyzed the backbone by statistic ways. Aiming to increase the backbone size which is usually very small by the existing methods, the unique optimal solution instance construction (UOSIC) is proposed for the graph bi-partitioning problem (GBP). Also, we prove by using the UOSIC that it is NP-hard to obtain the backbone, i.e. no algorithm exists to obtain the backbone of a GBP in polynomial time under the assumption that P ( NP. Our work expands the research area of computational complexity of the backbone. And the UOSIC provides a new way for heuristic design of NP-hard problems.

  14. An Active Instance-based Machine Learning method for Stellar Population Studies

    CERN Document Server

    Solorio, T; Terlevich, R J; Terlevich, E; Solorio, Thamar; Fuentes, Olac; Terlevich, Roberto; Terlevich, Elena

    2005-01-01

    We have developed a method for fast and accurate stellar population parameters determination in order to apply it to high resolution galaxy spectra. The method is based on an optimization technique that combines active learning with an instance-based machine learning algorithm. We tested the method with the retrieval of the star-formation history and dust content in "synthetic" galaxies with a wide range of S/N ratios. The "synthetic" galaxies where constructed using two different grids of high resolution theoretical population synthesis models. The results of our controlled experiment shows that our method can estimate with good speed and accuracy the parameters of the stellar populations that make up the galaxy even for very low S/N input. For a spectrum with S/N=5 the typical average deviation between the input and fitted spectrum is less than 10**{-5}. Additional improvements are achieved using prior knowledge.

  15. Spatiotemporal Variation of Particulate Fallout Instances in Sfax City, Southern Tunisia: Influence of Sources and Meteorology

    Directory of Open Access Journals (Sweden)

    Moez Bahloul

    2015-01-01

    Full Text Available Particles deposition in the main industrial zone of Sfax City (southern Tunisia was studied by weekly monitoring particulate fallout instances at twenty sites from November 11, 2012, to April 15, 2013. Very high fluctuation in those particle fluxes, ranging from 0.376 to 9.915 g/m2, was clearly observed. Spatiotemporal distribution of the deposited particulate fluxes and the exposure of each site to the main industrial plumes (i.e., phosphate treatment plant “SIAPE,” soap industry “SIOS-ZITEX,” and lead secondary melting industry “FP Sfax Sud” indicated the concomitant effects of surrounding industrial sources. In addition, the highest particulate deposition seemed to be associated with predominant strong cyclonic situations. Those deposition rates exceeded the levels recorded in the case of strong stabilities, considered as responsible for pollutant accumulation.

  16. Interpreting Black-Box Classifiers Using Instance-Level Visual Explanations

    Energy Technology Data Exchange (ETDEWEB)

    Tamagnini, Paolo; Krause, Josua W.; Dasgupta, Aritra; Bertini, Enrico

    2017-05-14

    To realize the full potential of machine learning in diverse real- world domains, it is necessary for model predictions to be readily interpretable and actionable for the human in the loop. Analysts, who are the users but not the developers of machine learning models, often do not trust a model because of the lack of transparency in associating predictions with the underlying data space. To address this problem, we propose Rivelo, a visual analytic interface that enables analysts to understand the causes behind predictions of binary classifiers by interactively exploring a set of instance-level explanations. These explanations are model-agnostic, treating a model as a black box, and they help analysts in interactively probing the high-dimensional binary data space for detecting features relevant to predictions. We demonstrate the utility of the interface with a case study analyzing a random forest model on the sentiment of Yelp reviews about doctors.

  17. Multiple instance hidden Markov models for GPR-based landmine detection

    Science.gov (United States)

    Manandhar, Achut; Morton, Kenneth D.; Collins, Leslie M.; Torrione, Peter A.

    2013-06-01

    Ground Penetrating Radar (GPR) is a widely used technology for the detection of subsurface buried threats. Although GPR data contains a representation of 3D space, during training, target and false alarm locations are usually only provided in 2D space along the surface of the earth. To overcome uncertainty in target depth location, many algorithms simply extract features from multiple depth regions that are then independently used to make mine/non-mine decisions. A similar technique is employed in hidden Markov models (HMM) based landmine detection. In this approach, sequences of downtrack GPR responses over multiple depth regions are utilized to train an HMM, which learns the probability of a particular sequence of GPR responses being generated by a buried target. However, the uncertainty in object depth complicates learning for discriminating targets/non-targets since features at the (unknown) target depth can be significantly different from features at other depths but in the same volume. To mitigate the negative impact of the uncertainty in object depth, mixture models based on Multiple Instance Learning (MIL) have previously been developed. MIL is also applicable in the landmine detection problem using HMMs because features that are extracted independently from sequences of GPR signals over several depth bins can be viewed as a set of unlabeled time series, where the entire set either corresponds to a buried threat or a false alarm. In this work, a novel framework termed as multiple instance hidden Markov model (MIHMM) is developed. We show that the performance of the proposed approach for discriminating targets from non-targets in GPR data is promising.

  18. Efficient feature selection and multiclass classification with integrated instance and model based learning.

    Science.gov (United States)

    Liu, Zhenqiu; Bensmail, Halima; Tan, Ming

    2012-01-01

    Multiclass classification and feature (variable) selections are commonly encountered in many biological and medical applications. However, extending binary classification approaches to multiclass problems is not trivial. Instance-based methods such as the K nearest neighbor (KNN) can naturally extend to multiclass problems and usually perform well with unbalanced data, but suffer from the curse of dimensionality. Their performance is degraded when applied to high dimensional data. On the other hand, model-based methods such as logistic regression require the decomposition of the multiclass problem into several binary problems with one-vs.-one or one-vs.-rest schemes. Even though they can be applied to high dimensional data with L(1) or L(p) penalized methods, such approaches can only select independent features and the features selected with different binary problems are usually different. They also produce unbalanced classification problems with one vs. the rest scheme even if the original multiclass problem is balanced.By combining instance-based and model-based learning, we propose an efficient learning method with integrated KNN and constrained logistic regression (KNNLog) for simultaneous multiclass classification and feature selection. Our proposed method simultaneously minimizes the intra-class distance and maximizes the interclass distance with fewer estimated parameters. It is very efficient for problems with small sample size and unbalanced classes, a case common in many real applications. In addition, our model-based feature selection methods can identify highly correlated features simultaneously avoiding the multiplicity problem due to multiple tests. The proposed method is evaluated with simulation and real data including one unbalanced microRNA dataset for leukemia and one multiclass metagenomic dataset from the Human Microbiome Project (HMP). It performs well with limited computational experiments.

  19. Multi-instance multi-label learning for whole slide breast histopathology

    Science.gov (United States)

    Mercan, Caner; Mercan, Ezgi; Aksoy, Selim; Shapiro, Linda G.; Weaver, Donald L.; Elmore, Joann G.

    2016-03-01

    Digitization of full biopsy slides using the whole slide imaging technology has provided new opportunities for understanding the diagnostic process of pathologists and developing more accurate computer aided diagnosis systems. However, the whole slide images also provide two new challenges to image analysis algorithms. The first one is the need for simultaneous localization and classification of malignant areas in these large images, as different parts of the image may have different levels of diagnostic relevance. The second challenge is the uncertainty regarding the correspondence between the particular image areas and the diagnostic labels typically provided by the pathologists at the slide level. In this paper, we exploit a data set that consists of recorded actions of pathologists while they were interpreting whole slide images of breast biopsies to find solutions to these challenges. First, we extract candidate regions of interest (ROI) from the logs of pathologists' image screenings based on different actions corresponding to zoom events, panning motions, and fixations. Then, we model these ROIs using color and texture features. Next, we represent each slide as a bag of instances corresponding to the collection of candidate ROIs and a set of slide-level labels extracted from the forms that the pathologists filled out according to what they saw during their screenings. Finally, we build classifiers using five different multi-instance multi-label learning algorithms, and evaluate their performances under different learning and validation scenarios involving various combinations of data from three expert pathologists. Experiments that compared the slide-level predictions of the classifiers with the reference data showed average precision values up to 62% when the training and validation data came from the same individual pathologist's viewing logs, and an average precision of 64% was obtained when the candidate ROIs and the labels from all pathologists were

  20. Stochastic learning of multi-instance dictionary for earth mover’s distance-based histogram comparison

    KAUST Repository

    Fan, Jihong

    2016-09-17

    Dictionary plays an important role in multi-instance data representation. It maps bags of instances to histograms. Earth mover’s distance (EMD) is the most effective histogram distance metric for the application of multi-instance retrieval. However, up to now, there is no existing multi-instance dictionary learning methods designed for EMD-based histogram comparison. To fill this gap, we develop the first EMD-optimal dictionary learning method using stochastic optimization method. In the stochastic learning framework, we have one triplet of bags, including one basic bag, one positive bag, and one negative bag. These bags are mapped to histograms using a multi-instance dictionary. We argue that the EMD between the basic histogram and the positive histogram should be smaller than that between the basic histogram and the negative histogram. Base on this condition, we design a hinge loss. By minimizing this hinge loss and some regularization terms of the dictionary, we update the dictionary instances. The experiments over multi-instance retrieval applications shows its effectiveness when compared to other dictionary learning methods over the problems of medical image retrieval and natural language relation classification. © 2016 The Natural Computing Applications Forum

  1. Multiple instance learning for computer aided detection and diagnosis of gastric cancer with dual-energy CT imaging.

    Science.gov (United States)

    Li, Chao; Shi, Cen; Zhang, Huan; Chen, Yazhu; Zhang, Su

    2015-10-01

    Multiple instance learning algorithms have been increasingly utilized in computer aided detection and diagnosis field. In this study, we propose a novel multiple instance learning method for the identification of tumor invasion depth of gastric cancer with dual-energy CT imaging. In the proposed scheme, two level features, bag-level features and instance-level features are extracted for subsequent processing and classification work. For instance-level features, there is some ambiguity in assigning labels to selected patches. An improved Citation-KNN method is presented to solve this problem. Compared with benchmarking state-of-the-art multiple instance learning algorithms using the same clinical dataset, the proposed algorithm can achieve improved results. The experimental evaluation is performed using leave-one-out cross validation with the total accuracy of 0.7692. The proposed multiple instance learning algorithm serves as an alternative method for computer aided diagnosis and identification of tumor invasion depth of gastric cancer with dual-energy CT imaging techniques.

  2. Residual uncertainty estimation using instance-based learning with applications to hydrologic forecasting

    Science.gov (United States)

    Wani, Omar; Beckers, Joost V. L.; Weerts, Albrecht H.; Solomatine, Dimitri P.

    2017-08-01

    A non-parametric method is applied to quantify residual uncertainty in hydrologic streamflow forecasting. This method acts as a post-processor on deterministic model forecasts and generates a residual uncertainty distribution. Based on instance-based learning, it uses a k nearest-neighbour search for similar historical hydrometeorological conditions to determine uncertainty intervals from a set of historical errors, i.e. discrepancies between past forecast and observation. The performance of this method is assessed using test cases of hydrologic forecasting in two UK rivers: the Severn and Brue. Forecasts in retrospect were made and their uncertainties were estimated using kNN resampling and two alternative uncertainty estimators: quantile regression (QR) and uncertainty estimation based on local errors and clustering (UNEEC). Results show that kNN uncertainty estimation produces accurate and narrow uncertainty intervals with good probability coverage. Analysis also shows that the performance of this technique depends on the choice of search space. Nevertheless, the accuracy and reliability of uncertainty intervals generated using kNN resampling are at least comparable to those produced by QR and UNEEC. It is concluded that kNN uncertainty estimation is an interesting alternative to other post-processors, like QR and UNEEC, for estimating forecast uncertainty. Apart from its concept being simple and well understood, an advantage of this method is that it is relatively easy to implement.

  3. Learning on High Frequency Stock Market Data Using Misclassified Instances in Ensemble

    Directory of Open Access Journals (Sweden)

    Meenakshi A.Thalor

    2016-05-01

    Full Text Available Learning on non-stationary distribution has been shown to be a very challenging problem in machine learning and data mining, because the joint probability distribution between the data and classes changes over time. Many real time problems suffer concept drift as they changes with time. For example, in stock market, the customer’s behavior may change depending on the season of the year and on the inflation. Concept drift can occurs in the stock market for a number of reasons for example, trader’s preference for stocks change over time, increases in a stock’s value may be followed by decreases. The objective of this paper is to develop an ensemble based classification algorithm for non-stationary data stream which would consider misclassified instances during learning process. In addition, we are presenting here an exhaustive comparison of proposed algorithms with state-of-the-art classification approaches using different evaluation measures like recall, f-measure and g-mean.

  4. Applying Mathematical Optimization Methods to an ACT-R Instance-Based Learning Model.

    Directory of Open Access Journals (Sweden)

    Nadia Said

    Full Text Available Computational models of cognition provide an interface to connect advanced mathematical tools and methods to empirically supported theories of behavior in psychology, cognitive science, and neuroscience. In this article, we consider a computational model of instance-based learning, implemented in the ACT-R cognitive architecture. We propose an approach for obtaining mathematical reformulations of such cognitive models that improve their computational tractability. For the well-established Sugar Factory dynamic decision making task, we conduct a simulation study to analyze central model parameters. We show how mathematical optimization techniques can be applied to efficiently identify optimal parameter values with respect to different optimization goals. Beyond these methodological contributions, our analysis reveals the sensitivity of this particular task with respect to initial settings and yields new insights into how average human performance deviates from potential optimal performance. We conclude by discussing possible extensions of our approach as well as future steps towards applying more powerful derivative-based optimization methods.

  5. Multiple instance learning framework for landmine detection using ground-penetrating radar

    Science.gov (United States)

    Manandhar, A.; Morton, K. D.; Collins, L. M.; Torrione, P. A.

    2011-06-01

    Ground Penetrating Radar (GPR) data provides a powerful technique to identify subsurface buried threats. Although GPR data contains a three-dimensional representation of the subsurface, object truth (i.e. labels and positions of true threat objects in training lanes) is often provided in only two dimensions (GPS coordinates along the earth's surface). To mitigate uncertainty in an object's location in depth, many successful feature extraction/ object recognition techniques in GPR extract feature vectors from several depth regions, and attempt to combine information across these feature vectors to make final decisions. However, many machine learning techniques are not well suited for learning under these conditions. Multiple Instance Learning (MIL) is a type of supervised learning method in which labels are available for sets of samples, but not for individual samples. The goal of learning in MIL is to classify new sets of samples as they become available. This set-based framework is useful in processing GPR responses since features are often extracted independently from multiple un-labeled depth bins, and thus a set of features is produced at each potential threat location. In this work, a comparison of several previous approaches to MlL applied to landmine detection in GPR data is presented. One recent algorithm, the p-Posterior Mixture Model approach (pPMM) is given special attention, and several slight modifications to the pPMM approach are presented and compared.

  6. UML实例化教学改革初探%Reform of UML Instance Teaching

    Institute of Scientific and Technical Information of China (English)

    王艳萍; 李海燕; 许波

    2011-01-01

    Combining the practice of the professional school, this article discussed and analyzed the laboratory information management system, and established the system model by using Unified Modeling Language and to realize the laboratory information management system based on Struts. In the design process, by integrating RUP, which can provide guidelines, templates and examples for the development of the program in all aspects and levels, RUP and UML were combined perfectly. Taking RUP as a starting point, UML was applied in the organization through the RUP-driven system delivery project for the instance teaching and teacher-student exchange.%结合本校各专业的实验、实训课的实际情况,深入分析、探讨并利用Unified Modeling Language 建立系统模型,基于Struts实现实验室信息管理系统.在实验室信息管理系统分析、设计过程中,同时融入RUP,它能给所有方面和层次的程序的开发提供指导方针,模版以及事例支持,将RUP与UML完美的结合起来,以RUP作为出发点,通过RUP驱动系统交付项目将UML应用到组织,以此用于实例教学的分析以及师生交流.

  7. A visual tracking method based on improved online multiple instance learning

    Science.gov (United States)

    He, Xianhui; Wei, Yuxing

    2016-09-01

    Visual tracking is an active research topic in the field of computer vision and has been well studied in the last decades. The method based on multiple instance learning (MIL) was recently introduced into the tracking task, which can solve the problem that template drift well. However, MIL method has relatively poor performance in running efficiency and accuracy, due to its strong classifiers updating strategy is complicated, and the speed of the classifiers update is not always same with the change of the targets' appearance. In this paper, we present a novel online effective MIL (EMIL) tracker. A new update strategy for strong classifier was proposed to improve the running efficiency of MIL method. In addition, to improve the t racking accuracy and stability of the MIL method, a new dynamic mechanism for learning rate renewal of the classifier and variable search window were proposed. Experimental results show that our method performs good performance under the complex scenes, with strong stability and high efficiency.

  8. A Fisher Kernel Approach for Multiple Instance Based Object Retrieval in Video Surveillance

    Directory of Open Access Journals (Sweden)

    MIRONICA, I.

    2015-11-01

    Full Text Available This paper presents an automated surveillance system that exploits the Fisher Kernel representation in the context of multiple-instance object retrieval task. The proposed algorithm has the main purpose of tracking a list of persons in several video sources, using only few training examples. In the first step, the Fisher Kernel representation describes a set of features as the derivative with respect to the log-likelihood of the generative probability distribution that models the feature distribution. Then, we learn the generative probability distribution over all features extracted from a reduced set of relevant frames. The proposed approach shows significant improvements and we demonstrate that Fisher kernels are well suited for this task. We demonstrate the generality of our approach in terms of features by conducting an extensive evaluation with a broad range of keypoints features. Also, we evaluate our method on two standard video surveillance datasets attaining superior results comparing to state-of-the-art object recognition algorithms.

  9. Multiple-instance learning for computer-aided detection of tuberculosis

    Science.gov (United States)

    Melendez, J.; Sánchez, C. I.; Philipsen, R. H. H. M.; Maduskar, P.; van Ginneken, B.

    2014-03-01

    Detection of tuberculosis (TB) on chest radiographs (CXRs) is a hard problem. Therefore, to help radiologists or even take their place when they are not available, computer-aided detection (CAD) systems are being developed. In order to reach a performance comparable to that of human experts, the pattern recognition algorithms of these systems are typically trained on large CXR databases that have been manually annotated to indicate the abnormal lung regions. However, manually outlining those regions constitutes a time-consuming process that, besides, is prone to inconsistencies and errors introduced by interobserver variability and the absence of an external reference standard. In this paper, we investigate an alternative pattern classi cation method, namely multiple-instance learning (MIL), that does not require such detailed information for a CAD system to be trained. We have applied this alternative approach to a CAD system aimed at detecting textural lesions associated with TB. Only the case (or image) condition (normal or abnormal) was provided in the training stage. We compared the resulting performance with those achieved by several variations of a conventional system trained with detailed annotations. A database of 917 CXRs was constructed for experimentation. It was divided into two roughly equal parts that were used as training and test sets. The area under the receiver operating characteristic curve was utilized as a performance measure. Our experiments show that, by applying the investigated MIL approach, comparable results as with the aforementioned conventional systems are obtained in most cases, without requiring condition information at the lesion level.

  10. Combined Cloud:A Mixture of Voluntary Cloud and Reserved Instance Marketplace

    Institute of Scientific and Technical Information of China (English)

    Wei Shen; Wan-Chun Dou; Fan Wu; Shaojie Tang; Qiang Ni

    2016-01-01

    Voluntary cloud is a new paradigm of cloud computing. It provides an alternative selection along with some well-provisioned clouds. However, for the uncertain time span that participants share their computing resources in voluntary cloud, there are some challenging issues, i.e., fluctuation, under-capacity and low-benefit. In this paper, an architecture is first proposed based on Bittorrent protocol. In this architecture, resources could be reserved or requested from Reserved Instance Marketplace and could be accessed with a lower price in a short circle. Actually, these resources could replenish the inadequate resource pool and relieve the fluctuation and under-capacity issue in voluntary cloud. Then, the fault rate of each node is used to evaluate the uncertainty of its sharing time. By leveraging a linear prediction model, it is enabled by a distribution function which is used for evaluating the computing capacity of the system. Moreover, the cost optimization problem is investigated and a computational method is presented to solve the low-benefit issue in voluntary cloud. At last, the system performance is validated by two sets of simulations. And the experimental results show the effectiveness of our computational method for resource reservation optimization.

  11. Identifying Microphone from Noisy Recordings by Using Representative Instance One Class-Classification Approach

    Directory of Open Access Journals (Sweden)

    Huy Quan Vu

    2012-06-01

    Full Text Available Rapid growth of technical developments has created huge challenges for microphone forensics - a sub-category of audio forensic science, because of the availability of numerous digital recording devices and massive amount of recording data. Demand for fast and efficient methods to assure integrity and authenticity of information is becoming more and more important in criminal investigation nowadays. Machine learning has emerged as an important technique to support audio analysis processes of microphone forensic practitioners. However, its application to real life situations using supervised learning is still facing great challenges due to expensiveness in collecting data and updating system. In this paper, we introduce a new machine learning approach which is called One-class Classification (OCC to be applied to microphone forensics; we demonstrate its capability on a corpus of audio samples collected from several microphones. In addition, we propose a representative instance classification framework (RICF that can effectively improve performance of OCC algorithms for recording signal with noise. Experiment results and analysis indicate that OCC has the potential to benefit microphone forensic practitioners in developing new tools and techniques for effective and efficient analysis.

  12. Multi-Instance Multilabel Learning with Weak-Label for Predicting Protein Function in Electricigens

    Directory of Open Access Journals (Sweden)

    Jian-Sheng Wu

    2015-01-01

    Full Text Available Nature often brings several domains together to form multidomain and multifunctional proteins with a vast number of possibilities. In our previous study, we disclosed that the protein function prediction problem is naturally and inherently Multi-Instance Multilabel (MIML learning tasks. Automated protein function prediction is typically implemented under the assumption that the functions of labeled proteins are complete; that is, there are no missing labels. In contrast, in practice just a subset of the functions of a protein are known, and whether this protein has other functions is unknown. It is evident that protein function prediction tasks suffer from weak-label problem; thus protein function prediction with incomplete annotation matches well with the MIML with weak-label learning framework. In this paper, we have applied the state-of-the-art MIML with weak-label learning algorithm MIMLwel for predicting protein functions in two typical real-world electricigens organisms which have been widely used in microbial fuel cells (MFCs researches. Our experimental results validate the effectiveness of MIMLwel algorithm in predicting protein functions with incomplete annotation.

  13. Salience Assignment for Multiple-Instance Data and Its Application to Crop Yield Prediction

    Science.gov (United States)

    Wagstaff, Kiri L.; Lane, Terran

    2010-01-01

    An algorithm was developed to generate crop yield predictions from orbital remote sensing observations, by analyzing thousands of pixels per county and the associated historical crop yield data for those counties. The algorithm determines which pixels contain which crop. Since each known yield value is associated with thousands of individual pixels, this is a multiple instance learning problem. Because individual crop growth is related to the resulting yield, this relationship has been leveraged to identify pixels that are individually related to corn, wheat, cotton, and soybean yield. Those that have the strongest relationship to a given crop s yield values are most likely to contain fields with that crop. Remote sensing time series data (a new observation every 8 days) was examined for each pixel, which contains information for that pixel s growth curve, peak greenness, and other relevant features. An alternating-projection (AP) technique was used to first estimate the "salience" of each pixel, with respect to the given target (crop yield), and then those estimates were used to build a regression model that relates input data (remote sensing observations) to the target. This is achieved by constructing an exemplar for each crop in each county that is a weighted average of all the pixels within the county; the pixels are weighted according to the salience values. The new regression model estimate then informs the next estimate of the salience values. By iterating between these two steps, the algorithm converges to a stable estimate of both the salience of each pixel and the regression model. The salience values indicate which pixels are most relevant to each crop under consideration.

  14. An instance of secularization? The Finnish online discussion of the issue of same-sex marriages

    Directory of Open Access Journals (Sweden)

    Jenni Hokka

    2013-01-01

    Full Text Available In October 2010 one of Finland’s four national TV channels aired a panel discussion dealing with gay and lesbian rights in society. Among the debaters were members of parliament from various parties, well-known actors and other public figures, as well as a priest, a bishop and other religious spokespeople. Afterwards, a great number of people publicly expressed their views on same-sex marriages. The ways the Lutheran Church treated the same-sex couples, as well as the reasons and outcomes of a vast number of resignations from the Church were discussed, particularly in the online discussion forums. The public discussion spread rapidly, especially through the social media. Resignations from the Church are often perceived as a clear sign of the decline of religious beliefs and practices, which is an integral aspect of the secularization process. But lately the whole notion of a secularization of society has been questioned and a growing number of researchers have stated that the concepts of resacralization, desecularization, or a resurgence of religion would actually better describe the current situation than the theory of secularization. The aim of this article is to examine whether the concept of secularization still has some explanatory power at least in the Nordic countries. Another aim is to contemplate what kind of knowledge this special case has to offer when rethinking secularization.

  15. Understanding Positive and Negative Communication Instances between Special Educators and Parents of High School Students with EBD

    Science.gov (United States)

    Mires, Carolyn B.

    2015-01-01

    Using a multiple case study methodology, interviews were conducted to examine current practices and perceptions of the communication practices of teachers working with high school students with emotional and behavioral disorders (EBD). These interviews involved questions about general communication instances which occurred each week, communication…

  16. Attributes of Instances of Student Mathematical Thinking That Are Worth Building on in Whole-Class Discussion

    Science.gov (United States)

    Van Zoest, Laura R.; Stockero, Shari L.; Leatham, Keith R.; Peterson, Blake E.; Atanga, Napthalin A.; Ochieng, Mary A.

    2017-01-01

    This study investigated attributes of 278 instances of student mathematical thinking during whole-class interactions that were identified as having high potential, if made the object of discussion, to foster learners' understanding of important mathematical ideas. Attributes included the form of the thinking (e.g., question vs. declarative…

  17. Understanding Positive and Negative Communication Instances between Special Educators and Parents of High School Students with EBD

    Science.gov (United States)

    Mires, Carolyn B.

    2015-01-01

    Using a multiple case study methodology, interviews were conducted to examine current practices and perceptions of the communication practices of teachers working with high school students with emotional and behavioral disorders (EBD). These interviews involved questions about general communication instances which occurred each week, communication…

  18. Public Interfa(e)ces

    DEFF Research Database (Denmark)

    Cox, Geoff

    2011-01-01

    In the work of Hannah Arendt, the political realm arises out of acting together, in the sharing of speech and action. There has been much recent interest in revisiting Arendt’s ideas, in relation to a reconceptualisation of publicness. In Virno’s work, for instance, this is emphasized because of ...

  19. Publicity and public relations

    Science.gov (United States)

    Fosha, Charles E.

    1990-01-01

    This paper addresses approaches to using publicity and public relations to meet the goals of the NASA Space Grant College. Methods universities and colleges can use to publicize space activities are presented.

  20. Conflicts of Interest: Manipulating Public Health

    Science.gov (United States)

    Stein, Richard; Davis, Devra Lee

    2014-01-01

    Evaluating the potential health impacts of chemical, physical, and biological environmental factors represents a challenging task with profound medical, public health, and historical implications. The history of public health is replete with instances, ranging from tobacco to lead and asbestos, where the ability to obtain evidence on potential…

  1. Sparse Markov chain-based semi-supervised multi-instance multi-label method for protein function prediction.

    Science.gov (United States)

    Han, Chao; Chen, Jian; Wu, Qingyao; Mu, Shuai; Min, Huaqing

    2015-10-01

    Automated assignment of protein function has received considerable attention in recent years for genome-wide study. With the rapid accumulation of genome sequencing data produced by high-throughput experimental techniques, the process of manually predicting functional properties of proteins has become increasingly cumbersome. Such large genomics data sets can only be annotated computationally. However, automated assignment of functions to unknown protein is challenging due to its inherent difficulty and complexity. Previous studies have revealed that solving problems involving complicated objects with multiple semantic meanings using the multi-instance multi-label (MIML) framework is effective. For the protein function prediction problems, each protein object in nature may associate with distinct structural units (instances) and multiple functional properties (class labels) where each unit is described by an instance and each functional property is considered as a class label. Thus, it is convenient and natural to tackle the protein function prediction problem by using the MIML framework. In this paper, we propose a sparse Markov chain-based semi-supervised MIML method, called Sparse-Markov. A sparse transductive probability graph is constructed to encode the affinity information of the data based on ensemble of Hausdorff distance metrics. Our goal is to exploit the affinity between protein objects in the sparse transductive probability graph to seek a sparse steady state probability of the Markov chain model to do protein function prediction, such that two proteins are given similar functional labels if they are close to each other in terms of an ensemble Hausdorff distance in the graph. Experimental results on seven real-world organism data sets covering three biological domains show that our proposed Sparse-Markov method is able to achieve better performance than four state-of-the-art MIML learning algorithms.

  2. Theory, For Instance

    DEFF Research Database (Denmark)

    Balle, Søren Hattesen

    2009-01-01

    “). In the philosophical tradition this is also how the style of theory has been figured, that is to say: as something that is incidental to it or just happens to be around as so much paraphernalia. In my reading of Stevens’ poem I shall argue that this is exactly the position from which Stevens takes off when he assumes...... the task of writing a personified portrait of theory. Theory emerges as always beside(s) itself in what constitutes its style, but the poem also suggests that theory’s style is what gives theory both its power and its contingency. Figured as a duchess Theoria is only capable of retaining her power...... and detachment from Praxis through the practice of a certain style. Otherwise, she remains powerless and isolated as a mere title without substance. Just as a duchess needs her “carriage“, her “vestibule” and her “high bed sheltered by curtains” in order to place her in a position from which to rule her duchy...

  3. How the Landscape of Random Job Shop Scheduling Instances Depends on the Ratio of Jobs to Machines

    CERN Document Server

    Smith, S F; 10.1613/jair.2013

    2011-01-01

    We characterize the search landscape of random instances of the job shop scheduling problem (JSP). Specifically, we investigate how the expected values of (1) backbone size, (2) distance between near-optimal schedules, and (3) makespan of random schedules vary as a function of the job to machine ratio (N/M). For the limiting cases N/M approaches 0 and N/M approaches infinity we provide analytical results, while for intermediate values of N/M we perform experiments. We prove that as N/M approaches 0, backbone size approaches 100%, while as N/M approaches infinity the backbone vanishes. In the process we show that as N/M approaches 0 (resp. N/M approaches infinity), simple priority rules almost surely generate an optimal schedule, providing theoretical evidence of an "easy-hard-easy" pattern of typical-case instance difficulty in job shop scheduling. We also draw connections between our theoretical results and the "big valley" picture of JSP landscapes.

  4. Automatic detection and recognition of multiple macular lesions in retinal optical coherence tomography images with multi-instance multilabel learning

    Science.gov (United States)

    Fang, Leyuan; Yang, Liumao; Li, Shutao; Rabbani, Hossein; Liu, Zhimin; Peng, Qinghua; Chen, Xiangdong

    2017-06-01

    Detection and recognition of macular lesions in optical coherence tomography (OCT) are very important for retinal diseases diagnosis and treatment. As one kind of retinal disease (e.g., diabetic retinopathy) may contain multiple lesions (e.g., edema, exudates, and microaneurysms) and eye patients may suffer from multiple retinal diseases, multiple lesions often coexist within one retinal image. Therefore, one single-lesion-based detector may not support the diagnosis of clinical eye diseases. To address this issue, we propose a multi-instance multilabel-based lesions recognition (MIML-LR) method for the simultaneous detection and recognition of multiple lesions. The proposed MIML-LR method consists of the following steps: (1) segment the regions of interest (ROIs) for different lesions, (2) compute descriptive instances (features) for each lesion region, (3) construct multilabel detectors, and (4) recognize each ROI with the detectors. The proposed MIML-LR method was tested on 823 clinically labeled OCT images with normal macular and macular with three common lesions: epiretinal membrane, edema, and drusen. For each input OCT image, our MIML-LR method can automatically identify the number of lesions and assign the class labels, achieving the average accuracy of 88.72% for the cases with multiple lesions, which better assists macular disease diagnosis and treatment.

  5. Public Education, Public Good.

    Science.gov (United States)

    Tomlinson, John

    1986-01-01

    Criticizes policies which would damage or destroy a public education system. Examines the relationship between government-provided education and democracy. Concludes that privatization of public education would emphasize self-interest and selfishness, further jeopardizing the altruism and civic mindedness necessary for the public good. (JDH)

  6. Flashbacks, intrusions, mind-wandering - Instances of an involuntary memory spectrum: A commentary on Takarangi, Strange, and Lindsay (2014).

    Science.gov (United States)

    Meyer, Thomas; Otgaar, Henry; Smeets, Tom

    2015-05-01

    In their paper, Takarangi, Strange, and Lindsay (2014) showed in two experiments that participants who had witnessed a shocking film frequently "mind-wandered without awareness" about the content of the film. More importantly, they equated this effect with the occurrence of traumatic intrusions. In this commentary, we argue that the authors adhered to conceptually ambiguous terms, and thereby unintentionally contribute to an already existing conceptual blur in the trauma-memory field. We postulate that clear definitions are urgently needed for phenomena such as intrusions, flashbacks, and mind-wandering, when using them in the context of trauma memory. Furthermore, our proposal is that these phenomena can fall under a spectrum of different involuntary memory instances. We propose that by adopting stricter definitions and viewing them as separate, but interrelated phenomena, different lines of trauma-memory research can be reconciled, which would considerably advance the field.

  7. Public Speech.

    Science.gov (United States)

    Green, Thomas F.

    1994-01-01

    Discusses the importance of public speech in society, noting the power of public speech to create a world and a public. The paper offers a theory of public speech, identifies types of public speech, and types of public speech fallacies. Two ways of speaking of the public and of public life are distinguished. (SM)

  8. Impact of extracorporeal shock waves on the human skin with cellulite: A case study of an unique instance

    Science.gov (United States)

    Kuhn, Christoph; Angehrn, Fiorenzo; Sonnabend, Ortrud; Voss, Axel

    2008-01-01

    In this case study of an unique instance, effects of medium-energy, high-focused extracorporeal generated shock waves (ESW) onto the skin and the underlying fat tissue of a cellulite afflicted, 50-year-old woman were investigated. The treatment consisted of four ESW applications within 21 days. Diagnostic high-resolution ultrasound (Collagenoson) was performed before and after treatment. Directly after the last ESW application, skin samples were taken for histopathological analysis from the treated and from the contra-lateral untreated area of skin with cellulite. No damage to the treated skin tissue, in particular no mechanical destruction to the subcutaneous fat, could be demonstrated by histopathological analysis. However an astounding induction of neocollageno- and neoelastino-genesis within the scaffolding fabric of the dermis and subcutis was observed. The dermis increased in thickness as well as the scaffolding within the subcutaneous fat-tissue. Optimization of critical application parameters may turn ESW into a noninvasive cellulite therapy. PMID:18488890

  9. Impact of extracorporeal shock waves on the human skin with cellulite: A case study of an unique instance

    Directory of Open Access Journals (Sweden)

    Christoph Kuhn

    2008-03-01

    Full Text Available Christoph Kuhn1, Fiorenzo Angehrn1, Ortrud Sonnabend2, Axel Voss31Klinik Piano, Biel, Switzerland; 2Pathodiagnostics, Herisau, Switzerland; 3SwiTech Medical AG, Kreuzlingen, SwitzerlandAbstract: In this case study of an unique instance, effects of medium-energy, high-focused extracorporeal generated shock waves (ESW onto the skin and the underlying fat tissue of acellulite afflicted, 50-year-old woman were investigated. The treatment consisted of four ESW applications within 21 days. Diagnostic high-resolution ultrasound (Collagenoson was performed before and after treatment. Directly after the last ESW application, skin samples were taken for histopathological analysis from the treated and from the contra-lateral untreated area of skin with cellulite. No damage to the treated skin tissue, in particular no mechanical destruction to the subcutaneous fat, could be demonstrated by histopathological analysis. However an astounding induction of neocollageno- and neoelastino-genesis within the scaffolding fabric of the dermis and subcutis was observed. The dermis increased in thickness as well as the scaffolding within the subcutaneous fat-tissue. Optimization of critical application parameters may turn ESW into a noninvasive cellulite therapy.Keywords: cellulite, extracellular matrix, fat tissue, high-resolution ultrasound of skin, extracorporeal shock wave, histopathology, scaffolding of subcutaneous connective tissue

  10. Evaluation of public transport

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent; Kahr, Kjeld; Petersen, Peter Bo

    1986-01-01

    This paper discusses a method to evaluate sceduled, fixed-route public transport. One major evaluation criterion in the method is total travel time, subdivided into walking time, waiting time, time on vehicle, transfer time, and concealed waiting time. The other major criterion is cost incurred...... by a given supply of transport. In contrast with conventional methods, this method operates with real measures, i.e. real location (instead of traffic zones), real time (instead of average travel time), and real costs (instead of proxy-costs). The purpose is to produce relevant and easily understandable...... results suitable to open planning, for instance with citizen participation. Five examples of application of the method are given: (1) evaluation of changes in suburban bus services; (2) evaluation of geographical localities as regards public transport; (3) evaluation of circular bus routes; (4) evaluation...

  11. Dates of Botanical Publications 1788-1792

    NARCIS (Netherlands)

    Stafleu, F.A.

    1963-01-01

    Questions of priority often necessitate a search for precise dates of publication. Much research of this kind has already been done, for instance by Britten and Woodward in their “Bibliographical notes” published in the Journal of Botany, by O. Kuntze in his Revisio generum plantarum, by W. T. Stear

  12. NIGERIAN NATION-BUILDING AND PUBLIC POLICY ...

    African Journals Online (AJOL)

    NGOZI

    Charles C. Nweke. &. Chukwugozie D. Nwoye. Nnamdi Azikiwe University, Awka. Abstract. Seeing to ... Section II x-rays the issue of quality control, public policy implementation and Nigerian ... environment in which both management and employees strive ... detect recurrences or new instances of trouble. (Quality Control).

  13. Public Values

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2015-01-01

    administration is approached in terms of processes guided or restricted by public values and as public value creating: public management and public policy-making are both concerned with establishing, following and realizing public values. To study public values a broad perspective is needed. The article suggest......This article provides the introduction to a symposium on contemporary public values research. It is argued that the contribution to this symposium represent a Public Values Perspective, distinct from other specific lines of research that also use public value as a core concept. Public...... a research agenda for this encompasing kind of public values research. Finally the contributions to the symposium are introduced....

  14. Manifold ranking approach to multi-instance image retrieval%基于流行排序的多示例图像检索方法

    Institute of Scientific and Technical Information of China (English)

    虎晓红; 钱旭; 王珂

    2009-01-01

    为了提高图像检索的性能,提出了一种基于流行排序的多示例图像检索方法,将分割后的图像表示为多示例的形式,通过给出适合图像在包空间的度量方式,有效结合流行排序和多示例学习的方法来进行图像检索.实验结果表明,采用所提出的方法的检索结果与传统的检索方法相比,检索率得到了明显的提高,检索结果更符合人的视觉习惯.%To improve the performance of image retrieval result, a multi-instance retrieval approach based on manifold ranking is proposed. The segmented image is represented under multi-instance learning framework. A novel graph based learning approach to image retrieval using multiple instances is presented, which extends the conventional manifold ranking to multi-instance setting by introducing the adaptive geometric relationship between two bags of instances. The experiments over Corel images have shown that this approach outperforms other methods and is effective for image retrieval.

  15. Public Interfa(e)ces

    DEFF Research Database (Denmark)

    Cox, Geoff

    2011-01-01

    In the work of Hannah Arendt, the political realm arises out of acting together, in the sharing of speech and action. There has been much recent interest in revisiting Arendt’s ideas, in relation to a reconceptualisation of publicness. In Virno’s work, for instance, this is emphasized because...... as in speech or writing but also something that performs actions? For Kelty, again referring to Arendt, the free software movement is an example of what he calls a “recursive pubic”, to draw attention to emergent and self-organizing public actions. Moreover, publicness is constituted not simply by speaking......, writing, and protesting, but also through modification of the domain or platform through which these practices are enacted. And ordure? The quirky intervention of Dominique Laporte, in History of Shit (first published in French in 1978) verifies that modern power is founded on the aesthetics of the public...

  16. Internal Order, Public Safety and Secret Service in the Roman Public Administrative Framework

    Directory of Open Access Journals (Sweden)

    Antonio Fernández de Buján

    2016-12-01

    Full Text Available The first instance of organized police can be found in the time of the Roman Republic, being tasked with looking after public security and internal order. A gradual evolution would thenceforth see it become the bureaucratic and specialized system of vigilance and internal as well as external security of the Late Empire.

  17. Public lighting.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1986-01-01

    The function of public lighting and the relationship between public lighting and accidents are considered briefly as aspects of effective countermeasures. Research needs and recent developments in installation and operational described. Public lighting is an efficient accident countermeasure, but

  18. A Public Secret

    DEFF Research Database (Denmark)

    Bregnbæk, Susanne

    2011-01-01

    This article is based on anthropological fieldwork undertaken at two elite universities in Beijing. It addresses the paradoxical situation of the many instances of suicide among Chinese elite university students in Beijing, which constitute a public secret. The pressure of education weighs heavily...... on the shoulders of China’s only child in each family, known as the generation of little emperors and little empresses. Since the 1980s, the suzhi jiaoyu reforms (education for quality) have involved various attempts to reduce the pressure of education. However, simultaneously the aim is to increase...... the competitiveness of individuals. Drawing on existential and phenomenological thought, I suggest that the discourse seems to objectify and quantify a concern for well-being, rather than recognising its intersubjective character. Finally, I argue that the suicides are controversial since they are seen as a form...

  19. Public Broadcasting.

    Science.gov (United States)

    Shooshan, Harry M.; Arnheim, Louise

    This paper, the second in a series exploring future options for public policy in the communications and information arenas, examines some of the issues underlying public broadcasting, primarily public television. It advances two reasons why quality local public television programming is scarce: funds for the original production of programming have…

  20. Public Relations between Occupation and Profession – Attempts at Regulating Public Relations

    Directory of Open Access Journals (Sweden)

    Božo Skoko

    2012-06-01

    Full Text Available This paper is concerned with the regulation and the professionalization of occupations in public relations. It analyzes the role of professional, national associations in the professionalization process, providing an overview of these organizations in various countries around the world. The authors identify countries with no regulation (for instance, Italy, countries with some legal regulations (for instance, Brazil and countries that have adopted self-regulation models (for instance, USA and South Africa. The authors point out the advantages and drawbacks of each regulation model and their impact on the development and professionalization of the occupation. Namely, in countries in which public relations are defined by law, public relations experts have guaranteed positions in society; however, they enjoy a negative public perception. In self-regulatory models, a significant number of experts are not covered by membership in organizations. Consequently, their behavior is not governed by any set of established professional obligations. Furthermore, countries with no clear professional regulation have enabled mass engagement in public relations; however, there are no criteria for professional advancement and affirmation. The issue of regulation in transition countries has shown itself to be a relatively unarticulated concept that can be expected to acquire greater definition with further professionalization of the occupation, a key role that must be played by professional associations.

  1. Public Schools

    Data.gov (United States)

    Department of Homeland Security — This Public Schools feature dataset is composed of all Public elementary and secondary education in the United States as defined by the Common Core of Data, National...

  2. Public lighting.

    NARCIS (Netherlands)

    2011-01-01

    Visual perception is very important for road users and in the dark it can be facilitated by public lighting. Public lighting has a mostly positive road safety effect. Installing public lighting on roads that were previously unlit generally results in fewer and less serious crashes. This effect seems

  3. Structural Examination on Mental Representation and Prototypical Instances%心理表征和原型实例的结构性审视

    Institute of Scientific and Technical Information of China (English)

    王永红

    2013-01-01

      Rosch未深入论证原型,Lakoff和Taylor则指出原型理解的误区。为探索范畴化认知机制,在区分心理表征和原型实例的基础上,从范畴化视角审视原型心理表征和具体实例间的结构性关系,试图探索抽象范畴如何对具体实例进行心理表征,认知过程中原型实例的表征机制以及心理表征和具体实例的结构映射。结果发现:心理表征是基本层次范畴基础上范畴成员意象的综合,兼具区别于其它范畴的整体性特征或属性;心理表征和原型实例存在一对多的关系;抽象概念也有上位范畴、基本层次范畴和下属范畴之分;心理表征是对具体实例命题性核心以隐喻和转喻方式进行的映射。%Rosch did not discuss prototype in depth, and Lakoff and Taylor pointed out some misunderstandings about prototype. To further investigate mechanism of categorization, based on distinguishing mental representations and prototypical instances, the research examines the structural relationship between them from the perspective of categorization, and tries to explore how to represent specific instances in abstract categories, representing mechanisms and structural mappings in representing process. It turns out that mental representation is the cognitive combination of images of category members on the basis of basic level categorization with holistic distinctive attributes from other categories;one to many relationship exists between mental representation and prototypical instances;abstract concepts are also categorized into three levels:super-ordinate, basic level and subordinate;and the mental representation is the mapping of propositional conceptual core of prototypical instances through metaphor and metonymy.

  4. The Impact of the Cable Television Industry on Public Television.

    Science.gov (United States)

    LeRoy, David J.; LeRoy, Judith M.

    This assessment of the possible impact of the cable television industry upon public television relies primarily on audience demographic characteristics as a convenient summary indicator and, in many instances, the only kind of evidence available for review. Primary sources of information used were the national Nielsen ratings; mail surveys of…

  5. Instance-Based Question Answering

    Science.gov (United States)

    2006-12-01

    included factoid questions grouped around a set of target entities. For example, for the target entity “ Franz Kafka ”, associated questions included: “Where...from Franz Schubert. A year later he did on Dec 5th.”). Depending on the task, an answer extractor may identify very small, factoid candidates which...IWP): Paraphrase Ac- quisition and Applications, 2003. [55] A. Ittycheriah, M. Franz , and S. Roukos. Ibm’s statistical question answering system - trec

  6. Telepathy in psychoanalysis: an instance.

    Science.gov (United States)

    Shainberg, D

    1976-07-01

    A case is presented of a patient telepathically perceiving a stressful event in the analyst's life. Evidence for this is a dream of the patient that embodied a similar content and affect. It is hypothesized that the patient's telepathic ability derived from his self-effacing character trend, which determines an act of perception.

  7. A Stepwise Projection Data Envelopment Analysis for Public Transport Operations in Japan

    OpenAIRE

    2011-01-01

    With tightening budgets and increasingly critical reviews of public expenditure, there is a need for a careful analysis of the performance of public bodies in terms of an efficient execution of their tasks. These questions show up everywhere in the public domain, for instance, in the provision of medical facilities, the operation of postal services, or the supply of public transport. A standard tool to judge the efficiency of such agencies is Data Envelopment Analysis (DEA). In the past years...

  8. Public knowledge and public trust.

    Science.gov (United States)

    Cunningham-Burley, Sarah

    2006-01-01

    As health care applications derived from human genetics research are likely to move increasingly from 'clinic to community', there is growing interest not just in how patients understand and take up health-related genetic information but also in the views of the wider population, as well as a range of professional groups. In this paper, issues relating public knowledge and public trust are raised and discussed in an attempt to move forward debates about public involvement in genomic research and the role of sociologists within interdisciplinary teams. As the field of public understanding of science has developed, we have seen a shift from a focus on the lack of scientific literacy as problem to a recognition of the range of different knowledges that people have and use as they confront science and technology in their everyday lives. As a mood for dialogue pervades many institutions in their relations with 'publics', attention must now be paid to the way in which knowledge and expertise is expressed, heard and acted upon in dialogic encounters. There is increasing concern about public trust in science and calls to increase public confidence, particularly through more open engagement with a range of publics. However, lack of trust or loss of confidence may be constructed as problems rather than reflecting empirical reality, where more complex relationships and attitudes prevail. Lack of trust is often privatized, deeply rooted in lived experience and routinely managed. Trust relations are generally characterized by ambivalence, uncertainty and risk, and are always provisional. Drawing on selected literature and empirical research to review and illustrate this field, this paper argues that scepticism or ambivalence on the part of publics are not necessarily problems to be overcome in the interest of scientific progress, but rather should be mobilized to enhance open and public debates about the nature and direction of genomics research, medicine, and the related

  9. Public opinion on public services

    NARCIS (Netherlands)

    Evelien Eggink; Debbie Verbeek-Oudijk; Evert Pommer

    2013-01-01

    Original titel: Burgers over de kwaliteit van publieke diensten Most citizens come into contact with public services, for example as a patient, as a student or pupil, as a passenger on public transport or as a museum visitor. More and more importance is being attached to the quality of those service

  10. Iterative Compilation Method Based on Incremental Instance Learning%一种基于增量式实例学习的迭代编译方法

    Institute of Scientific and Technical Information of China (English)

    马晓东; 李中升; 漆锋滨; 尉红梅

    2012-01-01

    For the purpose of making the compiler more adaptive and dealing with complex architecture, a compiler framework is proposed which combines iterative compilation and instance-based learning. On one hand, the compiler can search the optimization space and save the best compiler options into the knowledge library; on the other hand, the compiler can learn from the library to get the best compiler options for the current program. The incremental algorithm can make full use of the accumulated data of the compilation. The algorithms are proposed which can keep the redundant instance out of the knowledge library and filter the noise from the library.%为提高编译器的自适应性,以应对复杂的体系结构,提出一个结合迭代编译和机器学习的编译框架.编译器可将在优化空间中搜索到的最佳编译选项信息保存到知识库中,并能从知识库中学习获得适合当前程序的最佳编译选项.实例学习算法具有增量式的特点,可有效利用编译过程中积累的数据.通过避免冗余实例入库以及从库中剔除噪声实例,保证学习的精度与效率.

  11. Public Sociology

    DEFF Research Database (Denmark)

    What is the role of sociology in society? How can - and should - sociology contribute with insights relevant and useful to the outside world? Is sociology attuned to accommodate the demands of the wider public and of surrounding society? Who benefits from the knowledge produced and provided...... by sociology? What are the social implications and cultural effects of the knowledge sociology provides and creates? All of these questions, and many others, concern and centre on sociology's relationship to the surrounding society, in short to the ‘public'. All of these questions - and many others...... irrelevance and introversion and the Charybdis of public relevancy and extroversion. But what does it mean to be a ‘public sociologist' in contemporary society and are there really any other ways of doing sociology? What are the requirements of sociologists in a social world increasingly informed and shaped...

  12. Miscellaneous Publications

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Late 19th century Weather Bureau publications and Congressional reports pertaining to weather. Set of Weather Bureau Snowfall Bulletins for Rocky Mountain states...

  13. Public Airports

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a vector point digital data structure that contains the locations of General Public Use Airports in the State of New Mexico. It only contains those...

  14. Public meetings

    CERN Multimedia

    Staff Association

    2017-01-01

    Do you have questions about the elections to the Staff Council, 2017 MERIT exercise, EVE and School, LD to IC exercise, CHIS, the Pension Fund… Come get informed and ask your questions at our public meetings. These public meetings are also an opportunity to get the more information on current issues. Benefit from this occasion to get the latest news and to discuss with the representatives of the statutory body that is the Staff Association!

  15. (Public) Health and Human Rights in Practice.

    Science.gov (United States)

    Annas, George J; Mariner, Wendy K

    2016-02-01

    Public health's reliance on law to define and carry out public activities makes it impossible to define a set of ethical principles unique to public health. Public health ethics must be encompassed within--and consistent with--a broader set of principles that define the power and limits of governmental institutions. These include human rights, health law, and even medical ethics. The human right to health requires governments not only to respect individual human rights and personal freedoms, but also, importantly, to protect people from harm from external sources and third parties, and to fulfill the health needs of the population. Even if human rights are the natural language for public health, not all public health professionals are comfortable with the language of human rights. Some argue that individual human rights--such as autonomy and privacy--unfairly limit the permissible means to achieve the goal of health protection. We argue that public health should welcome and promote the human rights framework. In almost every instance, this will make public health more effective in the long run, because the goals of public health and human rights are the same: to promote human flourishing. Copyright © 2016 by Duke University Press.

  16. Going public

    DEFF Research Database (Denmark)

    Meyer, Gitte; Sandøe, Peter

    2012-01-01

    The paper addresses issues of scientific conduct regarding relations between science and the media, relations between scientists and journalists, and attitudes towards the public at large. In the large and increasing body of literature on scientific conduct and misconduct, these issues seem...... deal with ethical public relations issues, guided by a norm or maxim of openness. Drawing on and rethinking the CUDOS codification of the scientific ethos, as it was worked out by Robert K. Merton in 1942, we propose that this, which is echoed in current codifications of norms for good scientific...... conduct, contains a tacit maxim of openness which may naturally be extended to cover the public relations of science. Discussing openness as access, accountability, transparency and receptiveness, the argumentation concentrates on the possible prevention of misconduct with respect to, on the one hand...

  17. Going public

    DEFF Research Database (Denmark)

    Meyer, Gitte; Sandøe, Peter

    2012-01-01

    The paper addresses issues of scientific conduct regarding relations between science and the media, relations between scientists and journalists, and attitudes towards the public at large. In the large and increasing body of literature on scientific conduct and misconduct, these issues seem...... deal with ethical public relations issues, guided by a norm or maxim of openness. Drawing on and rethinking the CUDOS codification of the scientific ethos, as it was worked out by Robert K. Merton in 1942, we propose that this, which is echoed in current codifications of norms for good scientific...... conduct, contains a tacit maxim of openness which may naturally be extended to cover the public relations of science. Discussing openness as access, accountability, transparency and receptiveness, the argumentation concentrates on the possible prevention of misconduct with respect to, on the one hand...

  18. Public Sphere

    DEFF Research Database (Denmark)

    Trenz, Hans-Jörg

    2015-01-01

    of the collective will of the people in the act of democratic self-government. The concept of the public sphere is used across the fields of media and communication research, cultural studies and the humanities, the history of ideas, legal and constitutional studies as well as democracy studies. Historically......In modern societies, the public sphere represents the intermediary realm that supports the communication of opinions, the discovery of problems that need to be dealt with collectively, the channeling of these problems through the filter of the media and political institutions, and the realization......, public spheres have undergone structural transformations that were closely connected to the emergence of different mass media. More recently, they are subject to trends of transnationalization and digitalization in politics and society....

  19. Public Sphere

    DEFF Research Database (Denmark)

    Trenz, Hans-Jörg

    2015-01-01

    In modern societies, the public sphere represents the intermediary realm that supports the communication of opinions, the discovery of problems that need to be dealt with collectively, the channeling of these problems through the filter of the media and political institutions, and the realization......, public spheres have undergone structural transformations that were closely connected to the emergence of different mass media. More recently, they are subject to trends of transnationalization and digitalization in politics and society....... of the collective will of the people in the act of democratic self-government. The concept of the public sphere is used across the fields of media and communication research, cultural studies and the humanities, the history of ideas, legal and constitutional studies as well as democracy studies. Historically...

  20. public spaces

    Directory of Open Access Journals (Sweden)

    Elena Grigoryeva

    2013-01-01

    Full Text Available The topic of this issue is PUBLIC SPACES. It is familiar and clear to every citizen. The streets and courtyards as childhood experiences remain with us forever. And these are the places where we come with our parents at weekends, where we meet friends, where we have dates and where we already come for a walk with our children.The history of public spaces is long and captivating. It was the main city squares where the most important events took place in history. The Agoras of Ancient Greece and the Roman Forums, the squares of Vatican, Paris and London, Moscow and Saint Petersburg… Greve, Trafalgar, Senate, Palace, Red, Bolotnaya – behind every name there is life of capitals, countries and nations.Public spaces, their shapes, image and development greatly influence the perception of the city as a whole. Both visitors and inhabitants can see in public spaces not only the visage but the heart, the soul and the mind of the city.Unfortunately, sometimes we have to prove the value of public spaces and defend them from those who consider them nothing but a blank space, nobody’s land destined for barbarous development.What should happen to make citizens perceive public spaces as their own and to make authorities consider development and maintenance of squares and parks their priority task against the  background of increasing competition between cities and the fight for human capital? Lately they more often say about “a high-quality human capital”. And now, when they say “the city should be liveable” they add “for all groups of citizens, including the creative class”.

  1. Public health

    NARCIS (Netherlands)

    Berg, van den A.E.

    2007-01-01

    Agnes van den Berg wrote an essay about human health and nature, establishing that subject as an important policy argument in developing (urban) nature in the Netherlands. She studied the public balance of fear and fascination for nature, summarising benefits on human health. In this chapter, she ad

  2. Public Affairs.

    Science.gov (United States)

    Snow, C. P.

    In this book effects of technological developments on world conditions are discussed on the basis of the author's public statements made between 1959-70. A total of seven pieces is presented under the headings: The Two Cultures and the Scientific Revolution, The Two Cultures: A Second Look, The Case of Leavis and the Serious Case, Science and…

  3. Public health

    NARCIS (Netherlands)

    Berg, van den A.E.

    2007-01-01

    Agnes van den Berg wrote an essay about human health and nature, establishing that subject as an important policy argument in developing (urban) nature in the Netherlands. She studied the public balance of fear and fascination for nature, summarising benefits on human health. In this chapter, she

  4. Publication Design.

    Science.gov (United States)

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  5. Publication Design.

    Science.gov (United States)

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  6. Local public document room directory. Revision 7

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This directory (NUREG/BR-0088, Revision 7) lists local public document rooms (LPDRs) for commercial nuclear power plants with operating or possession-only licenses or under construction, plus the LPDRs for potential high-level radioactive waste repository sites, gaseous diffusion plants, certain fuel cycle facilities, certain low-level waste disposal facilities, and any temporary LPDRs established for the duration of licensing proceedings. In some instances, the LPDR libraries maintain document collections for more than one licensed facility. The library staff members listed are the persons most familiar with the LPDR collections. Reference librarians in the NRC Headquarters Public Document Room (PDR) are also available to assist the public in locating NRC documents.

  7. Ontology自动创建中实例学习的研究%Instance Learning in Automatic Construction of Domain Ontology

    Institute of Scientific and Technical Information of China (English)

    刘贺欢; 刘椿年

    2006-01-01

    Ontology近年来受到信息科学领域的广泛关注,其重要性已在许多方面表现出来并得到广泛认同.自动创建领域Ontology可以克服手工方法的不足,成为当前的研究热点之一;实例(Instance)是Ontology的重要组成元素,从领域文档集中学习实例是自动创建领域Ontology的关键之一.研制的一个领域Ontology的自动生成系统(OntoAGS)能够通过领域文档集自动地创建该领域的Ontology,OntoAGS系统的实例学习是基于模式匹配的算法.实验表明,与当前较流行的Ontology半自动生成系统text-to-onto相比,OntoAGS通常能学习出更多实例,且准确率较高.

  8. COMPARISON OF SUSTAINABILITY BETWEEN PRIVATE AND PUBLIC TRANSPORT CONSIDERING URBAN STRUCTURE

    OpenAIRE

    Masanobu KII

    2003-01-01

    It is said that the car is convenient but consumes high-energy per passenger, while public transport is an environmentally friendly mode but needs high cost of investment and management. However, this view does not take account of urban structure such as population size and density. For instance, higher population density would cause congestion and consequent inconvenience for car usage. This may shift demand to public transport use. On the other hand, in a lower density of urban area, public...

  9. The use of international television formats by public-service broadcasters in Australia, Denmark and Germany

    DEFF Research Database (Denmark)

    Esser, Andrea; Jensen, Pia Majbritt

    2015-01-01

    the provision of content that informs and educates, helps imagine the nation, enriches the lives and culture of its citizens and provides an inclusive public sphere to support democracy. Can internationally franchised programmes fulfil these remits? And to what extent are they employed by public service...... public service broadcasters. The article hopes to contribute to media policy debate and concludes by arguing that, even in the relatively few instances where formats have been employed, the benefits outweigh the concerns raised....

  10. Impact of public health research in Greenland

    DEFF Research Database (Denmark)

    Bjerregaard, Peter; Curtis, Tine

    2004-01-01

    research. Two health surveys have been carried out in Greenland by the National Institute of Public Health, and a follow-up is being planned together with the Directorate of Health. The results have been widely used by politicians, administrators, and health care professionals.......In 1992, the Greenland Home Rule Government took over the responsibility for health care. There has since been a growing cooperation between the Directorate of Health and researchers in Denmark and Greenland, for instance by the Directorate supporting workshops and funding a chair in health...

  11. Public Sociology

    DEFF Research Database (Denmark)

    What is the role of sociology in society? How can - and should - sociology contribute with insights relevant and useful to the outside world? Is sociology attuned to accommodate the demands of the wider public and of surrounding society? Who benefits from the knowledge produced and provided...... by sociology? What are the social implications and cultural effects of the knowledge sociology provides and creates? All of these questions, and many others, concern and centre on sociology's relationship to the surrounding society, in short to the ‘public'. All of these questions - and many others...... - will be addressed in this book.   Sociology, as the self-proclaimed ‘the science of society', finds itself in an exceptional position within the scientific community in that it studies a universe it itself is part and parcel of. This means that sociology and sociologists are inextricably connected and linked...

  12. Scientific publication

    Directory of Open Access Journals (Sweden)

    Getulio Teixeira Batista

    2007-06-01

    Full Text Available The necessary work for developing a scientific publication is sometimes underestimated and requires the effective participation of many players to obtain a result in good standard. Initially it depends upon the determination of the authors that decide to write the scientific article. Scientific writing is a very challenging and time consuming task, but at the same time essential for any scientist. A published scientific article is unquestionably one of the main indicators of scientific production, especially if published in a qualified scientific journal with highly qualified editorial committee and strict peer review procedure. By looking at evaluation criteria for scientific production of the several Thematic Scientific Committees of the Brazilian Council for Scientific and Technological Development (CNPq it becomes clear publications in scientific journals that has certified quality is the most important item in the evaluation of a scientist production.

  13. Public opinion.

    Science.gov (United States)

    Holden, A

    2013-04-01

    This opinion-based article aims to highlight the worrying decline in support for dental public health as a specialty. Not only is this specialty important for its role in commissioning services, it is crucial for the identification of vulnerable groups in society and ensuring dental services are acceptable and assessable for these populations. Dental public health also addresses the social determinants of health in its approach, acknowledging the impact of these in perpetuating inequalities and looking for multisectoral approaches to their management. This article also looks at the lack of appreciation for these determinants in dental foundation training and how a change in the structure of the programme could both address this and the current shortage of places.

  14. Public meetings

    CERN Multimedia

    Staff Association

    2012-01-01

    MARS PENSIONS CONTRACT POLICY GENERAL INFORMATION   PUBLIC MEETINGS COME AND BE INFORMED! Public meetings Monday 15 Oct. 2 pm Amphi IT, 31-3-004 Meyrin Wednesday 17 Oct. 10 am Amphi BE, 864-1-D02 Prévessin Thursday 18 Oct. 10 am Salle du Conseil/ Council Chamber 503-1-001 Meyrin Thursday 18 Oct. 2 pm Filtration Plant, 222-R-001(in English) Meyrin   Overview of the topics to be discussed Recognition of Merit – MARS Outcome of last exercise 2007 to 2012 : lessons learned Pension Fund Capital preservation policy : what is it ? Contract policy LC2IC statistics SA proposal General information CVI 2013 Voluntary programmes (PRP, SLS)  

  15. How Public Is Public Administration? A Constitutional Approach of Publicness

    Science.gov (United States)

    Ringeling, Arthur

    2015-01-01

    Both in Public Administration and in practice, there is a loss of the concept of public. A view became dominant in which markets were superior to governments and public to private. Not only did the esteem of the public sphere diminish, but also its significance in our reasoning and teaching. It became less clear what the public sphere stood for.…

  16. How Public Is Public Administration? A Constitutional Approach of Publicness

    Science.gov (United States)

    Ringeling, Arthur

    2015-01-01

    Both in Public Administration and in practice, there is a loss of the concept of public. A view became dominant in which markets were superior to governments and public to private. Not only did the esteem of the public sphere diminish, but also its significance in our reasoning and teaching. It became less clear what the public sphere stood for.…

  17. Instance-based Transfer Learning for Multi-source Domains%一种面向多源领域的实例迁移学习

    Institute of Scientific and Technical Information of China (English)

    张倩; 李明; 王雪松; 程玉虎; 朱美强

    2014-01-01

    The most remarkable characteristic of transfer learning is that it can employ the knowledge in relative domains to help perform the learning tasks in the domain of the target. With the use of different fields of knowledge for target task learning, transfer learning can transfer and share the information between similar domains or tasks, making the traditional learning from scratch an addable one, which implies that the learning effciency is higher and the cost is lower. For the specific situation that the shared knowledge in the domains of the source and the target are sample data with similar distribution, an instance transfer learning method based on multi-sources dynamic TrAdaBoost is put forward. Integrated with the knowledge in multiple source domains, this method makes the target task learning the one that is able to make good use of the information of all source domains. Whenever candidate classifiers are trained, all the samples in all source domains are involved in learning, and the information conducive to target task learning can be obtained, so that negative transfer can be avoided. The theoretical analysis suggests that the given algorithm is better than the single source transfer. By means of adding the dynamic factor, this algorithm improves the defect that weight entropy drifts from source to target instances. The experimental results support that the given algorithm has the advantage of improving the recognition rate.%在迁移学习最大的特点就是利用相关领域的知识来帮助完成目标领域中的学习任务,它能够有效地在相似的领域或任务之间进行信息的共享和迁移,使传统的从零开始的学习变成可积累的学习,具有成本低、效率高等优点。针对源领域数据和目标领域数据分布类似的情况,提出一种基于多源动态TrAdaBoost的实例迁移学习方法。该方法考虑多个源领域知识,使得目标任务的学习可以充分利用所有源领域信息,

  18. Representation of architectural artifacts: definition of an approach combining the complexity of the 3d digital instance with the intelligibility of the theoretical model.

    Directory of Open Access Journals (Sweden)

    David Lo Buglio

    2012-12-01

    Full Text Available EnWith the arrival of digital technologies in the field of architectural documentation, many tools and methods for data acquisition have been considerably developed. However, these developments are primarily used for recording colorimetric and dimensional properties of the objects processed. The actors, of the disciplines concerned by 3D digitization of architectural heritage, are facing with a large number of data, leaving the survey far from its cognitive dimension. In this context, it seems necessary to provide innovative solutions in order to increase the informational value of the representations produced by strengthen relations between "multiplicity" of data and "intelligibility" of the theoretical model. With the purpose of answering to the lack of methodology we perceived, this article therefore offers an approach to the creation of representation systems that articulate the digital instance with the geometric/semantic model.ItGrazie all’introduzione delle tecnologie digitali nel campo della documentazione architettonica, molti strumenti e metodi di acquisizione hanno avuto un notevole sviluppo. Tuttavia, questi sviluppi si sono principalmente concentrati sulla registrazione e sulla restituzione delle proprietà geometriche e colorimetriche degli oggetti di studio. Le discipline interessate alla digitalizzazione 3D del patrimonio architettonico hanno pertanto la possibilità di produrre delle grandi quantità di dati attraverso un’evoluzione delle pratiche di documentazione che potrebbero progressivamente far scomparire la dimensione cognitiva del rilievo. In questo contesto, appare necessario fornire soluzioni innovative per aumentare il valore informativo delle rappresentazioni digitali tramite l’identificazione delle relazioni potenziali che è possibile costruire fra le nozioni di "molteplicità" ed "intelligibilità". Per rispondere a questo deficit metodologico, questo articolo presenta le basi di un approccio per la

  19. Automated gastric cancer diagnosis on H&E-stained sections; ltraining a classifier on a large scale with multiple instance machine learning

    Science.gov (United States)

    Cosatto, Eric; Laquerre, Pierre-Francois; Malon, Christopher; Graf, Hans-Peter; Saito, Akira; Kiyuna, Tomoharu; Marugame, Atsushi; Kamijo, Ken'ichi

    2013-03-01

    We present a system that detects cancer on slides of gastric tissue sections stained with hematoxylin and eosin (H&E). At its heart is a classi er trained using the semi-supervised multi-instance learning framework (MIL) where each tissue is represented by a set of regions-of-interest (ROI) and a single label. Such labels are readily obtained because pathologists diagnose each tissue independently as part of the normal clinical work ow. From a large dataset of over 26K gastric tissue sections from over 12K patients obtained from a clinical load spanning several months, we train a MIL classi er on a patient-level partition of the dataset (2/3 of the patients) and obtain a very high performance of 96% (AUC), tested on the remaining 1/3 never-seen before patients (over 8K tissues). We show this level of performance to match the more costly supervised approach where individual ROIs need to be labeled manually. The large amount of data used to train this system gives us con dence in its robustness and that it can be safely used in a clinical setting. We demonstrate how it can improve the clinical work ow when used for pre-screening or quality control. For pre-screening, the system can diagnose 47% of the tissues with a very low likelihood (cancers, thus halving the clinicians' caseload. For quality control, compared to random rechecking of 33% of the cases, the system achieves a three-fold increase in the likelihood of catching cancers missed by pathologists. The system is currently in regular use at independent pathology labs in Japan where it is used to double-check clinician's diagnoses. At the end of 2012 it will have analyzed over 80,000 slides of gastric and colorectal samples (200,000 tissues).

  20. School Meal Programs: Few Instances of Foodborne Outbreaks Reported, but Opportunities Exist To Enhance Outbreak Data and Food Safety Practices. Report to Congressional Requesters.

    Science.gov (United States)

    Dyckman, Lawrence J.

    This report details a study by the United States General Accounting Office (GAO) of food safety in public schools. The study examined: (1) the frequency and causes of reported food-borne illness outbreaks associated with the federal school-meal programs; and (2) the practices that federal, state, and local governments, as well as other food…

  1. Managing Public Accountability : How Public Managers Manage Public Accountability

    NARCIS (Netherlands)

    Schillemans, Thomas

    2015-01-01

    Accountability is of growing importance in contemporary governance. The academic literature on public accountability is fraught with concerned analyses, suggesting that accountability is a problematic issue for public managers. This article investigates how public managers experience accountability

  2. Public meetings

    CERN Multimedia

    Staff Association

    2014-01-01

      MARS 2015 FIVE YEARLY REVIEW CONTRACT POLICY PENSION FUND GENERAL INFORMATION   COME AND BE INFORMED! PUBLIC MEETINGS Friday 3rd October at 10 am Amphi BE, 864-1-D02 Prévessin Friday 3rd October at 2 pm Salle du Conseil / Council Chamber, 503-1-001 (in English) Meyrin Monday 6th October at 10 am Kjell Johnsen Auditorium, 30-7-018 Meyrin Monday 6th October at 2 pm Salle du Conseil / Council Chamber, 503-1-001 Meyrin  

  3. Public meetings

    CERN Multimedia

    Staff Association

    2014-01-01

      Public meetings : Come and talk about your future employment conditions !   The Staff Association will come and present the results of our survey on the 2015 five-yearly review. Following the survey, the topics discussed, will be contract policy, recognition of merit (MARS), working time arrangements and family policy. After each meeting and around a cup of coffee or tea you will be able to continue the discussions. Do not hesitate to join us, the five-yearly review, it is with YOU!

  4. A public world without public relations?

    OpenAIRE

    Nayden, Nikolay

    2015-01-01

    The term "public relations" (PR) has long gained currency as meaning the practice of producing a positive public image. This article argues that public relations should be released from the prison of "PR" and, instead, reconceptualised as relations which define the public realm much as economic relations define the economy. From this point of view, three main levels of public relations can be distinguished: (1) relations between public institutions, (2) relations between citizens and public i...

  5. A public world without public relations?:

    OpenAIRE

    Nayden, Nikolay

    2009-01-01

    The term "public relations" (PR) has long gained currency as meaning the practice of producing a positive public image. This article argues that public relations should be released from the prison of "PR" and, instead, reconceptualised as relations which define the public realm much as economic relations define the economy. From this point of view, three main levels of public relations can be distinguished: (1) relations between public institutions, (2) relations between citizens and public i...

  6. Selecting Large Portfolios of Social Projects in Public Organizations

    Directory of Open Access Journals (Sweden)

    Igor Litvinchev

    2014-01-01

    Full Text Available We address the portfolio selection of social projects in public organizations considering interdependencies (synergies affecting project funds requirements and tasks. A mixed integer linear programming model is proposed incorporating the most relevant aspects of the problem found in the literature. The model supports both complete (all or nothing and partial (a certain amount from a given interval of funding resource allocation policies. Numerical results for large-scale problem instances are presented.

  7. Median flow aided online multi-instance learning visual tracking%中值流辅助在线多示例目标跟踪

    Institute of Scientific and Technical Information of China (English)

    王德建; 张荣; 尹东; 张智瑞

    2013-01-01

    To satisfy the stringent requirements of the object tracking performance in the robot's learning-from-demonstra-non-framework, a new tracking algorithm that can deal with fast motions, occlusions, and drifts, is proposed. First, the Median-Flow method is used to predict the position-shift of the object and the Gaussian weight of each patch. Then, the search-region is modified and the object is located by the online multi-instance learning classifier. Afterwards, the likelihood of each patch is calculated. Finally, the results are combined under the Bayes framework to get the best prediction by exhaustive search and the online classifier is updated. Experiments in several commonly used test videos show that our method outperforms the other state-of-the-art tracking methods, especially for fast motion and drifts. Furthermore, the proposed method can run in real-time.%针对机器人演示学习中目标跟踪性能的严格要求,提出一种可以有效克服快速运动、遮挡和目标漂移的物体跟踪方法.首先计算中值流,并预测目标的位置偏移,以此计算高斯权重;然后修正搜索区域,并使用在线多示例分类器进行目标搜索,计算似然度;最后使用贝叶斯框架对结果进行融合,使用穷举搜索得到最优的预测位置,并更新在线分类器.实验结果表明,与现有方法相比,该方法对快速运动和目标漂移具有更强的鲁棒性,而且可以达到实时跟踪.

  8. Image Retrieval Based on Spectral Clustering and Multiple Instance Learning%基于谱聚类和多示例学习的图像检索方法

    Institute of Scientific and Technical Information of China (English)

    李展; 彭进业; 温超

    2011-01-01

    针对基于对象的图像检索问题,提出一种新的谱聚类多示例学习算法.该算法将图像当作包,将分割区域的视觉特征当作包中的示例,针对正包示例集合进行谱聚类,按聚类中心点数最大原则选择潜在正示例中心和潜在正示例代表,并采用径向基函数和金字塔核分别度量潜在正示例间和其它示例间的相似性,最后利用支持向量机和相关反馈实现图像检索.采用SIVAL图像集进行的对比实验表明,该方法是有效的.%Proposed in this paper is a novel algorithm based on the spectral clustering and the multiple instance learning, which is applied to the object-based image retrieval. In this algorithm, first, the whole image is regarded as a bag and the visual features of the segmented region are regarded as instances. Next, the spectral clustering of the instance set of positive bags is performed according to the principle of maximum the clustering center number to select the potential center and the representation of positive instance. Then, the radial basis function (RBF) and the pyramid match kernel (PMK) are respectively used to measure the similarities of the potential positive instances and other instances in bags. Finally, the support vector machine and the relevance feedback are adopted to retrieve images. Experimental results of the SIVAL image set show that the proposed algorithm is an effective solution to the object-based image retrieval.

  9. Public meeting

    CERN Multimedia

    HR Department

    2010-01-01

    Dear Colleagues, I am pleased to invite you to a public meeting which will be held on Thursday 11 November 2010 at 2:30 p.m., in the Main Auditorium (welcome coffee from 2 p.m.) In this meeting Sigurd Lettow, Director for Administration and General Infrastructure will present the Management’s proposals towards restoring full funding of the Pension Fund. The meeting will follow discussions which took place with the Staff Association, at the Standing Concertation Committee (CCP) of 1 November 2010 and will be held with the Members States, at the Tripartite Employment Conditions Forum (TREF) of 4 November 2010. You will be able to attend this presentation in the Main Auditorium or via the webcast. The Management will also be available to reply to your questions on this subject. Best regards, Anne-Sylvie Catherin

  10. Public meetings

    CERN Multimedia

    Staff Association

    2013-01-01

    MARS SURVEY 5YR 2015 GENERAL INFORMATION ELECTIONS 2013   COME AND BE INFORMED! Public meetings Tuesday 1st Oct. 10 am Amphi IT, 31-3-004 Meyrin Tuesday 1st Oct. 2 pm Council Chamber, 503-1-001 Meyrin Friday 4 Oct. 10 am Amphi BE, 864-1-D02 Prévessin Monday 7 Oct. 2 pm Council Chamber, 503-1-001 (in English) Meyrin Tuesday 8 Oct. 10 am Amphi Kjell Johnsen, 30-7-018 Meyrin   Overview of the topics to be discussed Recognition of Merit – MARS Outcome of last exercise 2007 to 2013: lessons learned Survey: five-yearly review, give us your opinion General information CVI 2014 Voluntary programmes (PRP, SLS) Elections 2013 Renewal of the Staff Council 2014 - 2015  

  11. Public Entrepreneurship

    DEFF Research Database (Denmark)

    Hjorth, Daniel

    2013-01-01

    on the entrepreneurship–society relationship. SE, as all entrepreneurship practices, operates by social and economic forces (limiting ourselves to those here), and generates social and economic outcomes (amongst others). Its second half, however, dominates the concept of SE, and our analysis seek to remedy this imbalance......In this paper we want to affirm the desiring-social-change that we find in practices presently represented by theorists and policy-makers as examples of ‘social entrepreneurship’ (SE). We do this as an attempt to intensify the presence of the social and sociality in today's discourse...... by focusing on the social productivity of entrepreneurship, on entrepreneurship desiring social change. We suggest ‘public entrepreneurship’ might grasp this as a more balanced concept that will also support a more precise analysis of the entrepreneurship–society relationship....

  12. Public History

    Directory of Open Access Journals (Sweden)

    Marta Gouveia de Oliveira Rovai

    2017-04-01

    Full Text Available Este artigo tem como proposta apresentar o conceito e as práticas de História Pública como um novo posicionamento da ciência histórica em diálogo com profissionais da comunicação, no sentido de produzir e divulgar as experiências humanas. Para isso, discute-se a origem do conceito de História Pública e as diferentes formas de educação histórica que a utilização das novas tecnologias podem proporcionar (dentre elas a internet. Nesse sentido, convida-se o leitor para a reflexão sobre as possibilidades de publicização e de democratização do conhecimento histórico e da cultura, ampliando-se a oportunidade de produção, de divulgação e de acesso do público a diferentes formas experiências no tempo. O artigo também intenciona chamar atenção dos profissionais que lidam com a História e com a Comunicação para os perigos de produções exclusivamente submetidas ao mercado que transformam a popularização da História no reforço de estigmas culturais.   PALAVRAS-CHAVE: História Pública; Educação histórica e Comunicação; democratização e estigmatização.     ABSTRACT This article aims to present the concept and practices of Public History as a new positioning of historical science in dialogue with communication professionals, in the sense of producing and disseminating human experiences. For this, the origin of the concept of Public History and the different forms of historical education that the use of the new technologies can provide (among them the Internet is discussed. In this sense, the reader is invited to reflect on the possibilities of publicizing and democratizing historical knowledge and culture, expanding the opportunity for production, dissemination and public access to different forms of experience in time. The article also intends to draw attention from professionals dealing with History and Communication to the dangers of exclusively commercialized productions that transform the popularization

  13. Image Annotation Based on Multi-instance Learning Method%基于多示例学习的图像标注方法

    Institute of Scientific and Technical Information of China (English)

    王占东

    2014-01-01

    随着数码产品,移动智能设备以及存储设备的普及,大数据时代已经来临,如何对海量数据进行有效的组织、管理、存储成为科研以及商业领域急需解决的问题,在图像数据挖掘当中,图像标注分类是当前比较热门的方向。采用机器学习的方法来找到大规模数据当中的隐含规律,实现样本的视觉内容到概念的映射需要对视觉数据内容进行恰当的描述,如果我们使用整个的图像作为基本单元,存在的问题就是视觉数据往往具有歧义性,难以准确表述包含的语义,多示例学习方法应运而生。图像分类问题本身是一种多标签问题,传统方法将其转化为一系列的单标签问题解决,忽略了标签之间的相关性,我们将标签相关性引入到模型构建当中,实验取得良好效果。%With the popularity of digital products, mobile smart devices and storage devices big data era has arrived. It has became an urgent problem needed to solve both in research and commercial areas that how to organize manage and storage massive data which induced the research work of image data mining in which image annotation classification is a popular direction currently. In the work of using machine learning method to find hidden law in massive data we need to achieve the mapping from visual da-ta to concepts properly. If we use the whole image as basic unit there will be the problem of ambiguity and difficult to express the contained semantic labels correctly. In this kind of situation multi-instance leaning methods emerged. Image annotation is in-deed a multi-label problem and in traditionally it has been divided into several single label problem to deal with. In this kind of methods correlation between labels has been ignored, so we introduce label correlation into construction of model and it has achieved better results.

  14. Diagnosis of multi-agent systems and its application to public administration

    NARCIS (Netherlands)

    A. Boer; T. van Engers

    2011-01-01

    In this paper we present a model-based diagnosis view on the complex social systems in which large public administration organizations operate. The purpose of diagnosis as presented in this paper is to identify agent role instances that are not conforming to expectations in a multi-agent system (MAS

  15. 78 FR 39767 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Science.gov (United States)

    2013-07-02

    ... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID AGENCY... proposed for direct sale to PORR in accordance with Sections 203 and 209 of the Federal Land Policy and... best be served by modified competitive bidding or direct (non-competitive) sale. In this instance,...

  16. Diagnosis of multi-agent systems and its application to public administration

    NARCIS (Netherlands)

    Boer, A.; van Engers, T.; Abramowicz, W.; Maciaszek, L.; Węcel, K.

    2011-01-01

    In this paper we present a model-based diagnosis view on the complex social systems in which large public administration organizations operate. The purpose of diagnosis as presented in this paper is to identify agent role instances that are not conforming to expectations in a multi-agent system

  17. The Public Library, Democracy and Rancière's Poetics of Politics

    Science.gov (United States)

    Huzar, Timothy Jozef

    2013-01-01

    Introduction: This paper applies the thought of Jacques Rancière to the concept of democracy as it is traditionally understood in library studies literature. Methods: The paper reviews a cross-section of instances of the link between democracy and the public library in library studies literature. It offers a close textual analysis of Michael…

  18. Coping during public service delivery: A conceptualization and systematic review of the literature

    NARCIS (Netherlands)

    Tummers, L.G.; Bekkers, V.J.J.M.; Vink, E.; Musheno, M.

    2015-01-01

    Frontline workers, such as teachers and social workers, often experience stress when delivering public services to clients, for instance because of high workloads. They adapt by coping, using such practices as breaking or bending rules for clients, or rationing services. Although coping is recognize

  19. Public meeting

    CERN Multimedia

    Staff Association

    2015-01-01

    Last Monday at 9 a.m. the Council Chamber was full, with several people standing, for the public meeting of the Staff Association. Simultaneously, many of our colleagues followed the presentations in the Amphitheatre in Prévessin. We would like to thank all of you for the interest you have shown and for your feedback. In the introduction we explained how the Staff Association represents the staff in its discussions with Management and Member States, and how the staff itself defined, by its participation in the 2013 staff survey, the priority assigned to various points related to the employment conditions. The position of the Staff Association regarding the new contract policy, to be implemented as of 31 March 2015 after approval by Council, was stated. Then, in the framework of the 2015 five-yearly review, the general approach that we would like to see for the new career structure, was explained. Concerning diversity, based on what we know about the situation in other international organiza...

  20. From Public Relations to Corporate Public Diplomacy

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    2017-01-01

    -win solutions supported by the general public. While existing research suggests that an important function of public relations is to create a perception of legitimacy and that the hope of economic and commercial public diplomacy is to create a perception of attractiveness among the public in foreign countries...

  1. Patent Law, Antitrust Enforcement, and Public Access to Pharmaceuticals and Medical Technologies

    OpenAIRE

    Sigman, Laura J.

    2003-01-01

    Patent and antitrust laws impact public access to pharmaceuticals and medical technologies. Two instances—one involving Roche’s new class of HIV/AIDS drugs, the other an antitrust action brought against Boston Scientific Corporation for violations of an anticompetitive agreement pertaining to cardiac treatment technology—illustrate the salient effects that medical products can have on public welfare. This paper provides a summary of pat...

  2. Freedom and Information. Assessing Publicly Available Data Regarding U.S. Transportation Infrastructure Security

    Science.gov (United States)

    2007-01-01

    we learn, One bit of counsel consultants say applies to just about any business : Don’t post sensitive information on the Internet. Says...about adjacent public and private spaces (e.g., small marinas near major seaports, residential 34 Freedom and Information areas, or business parks...cases, this information is necessarily in the public domain because it provides an important service. For instance, as noted above, ecommerce sites for

  3. Institutionalising of public health.

    Science.gov (United States)

    Karkee, R

    2014-01-01

    Though public health situation in Nepal is under-developed, the public health education and workforce has not been prioritised. Nepal should institutionalise public health education by means of accrediting public health courses, registration of public health graduates in a data bank and increasing job opportunities for public health graduates in various institutions at government sector.

  4. 实例教学法在《C++程序设计》课堂教学中的应用初探%The Application Research of Instance Teaching in the Classroom Teaching of C++ Programming Design Course

    Institute of Scientific and Technical Information of China (English)

    黄晶晶; 段波

    2015-01-01

    从C++程序设计课程的自身特点和实际需要出发,提出了在课堂教学中应用实例化教学的方法。实践证明,在该课程的讲授过程中,从各个方面合理地应用实例化教学,能够激发学生的学习兴趣,提高学生的编程能力,收到很好的教学效果。%According to the characteristics and actual needs of C++ programming design course this paper proposes that applying instance teaching in the classroom teaching.It has been proved that the Reasonable application of instance teaching can stimulate the students’ interest in learning and thus improve the capability of programming and receive good teaching effect.

  5. Public Relations in the Public Sector

    DEFF Research Database (Denmark)

    Valentini, Chiara

    2013-01-01

    of the Excellence Project in Public Relations and thus applies a research instrument similar to that used in other international scholarly investigations in public relations. The population comprises civil servants working in information and communication activities for Italian public administrations. Findings...... relations. Research limitations: Due to a lack of information on the exact number of public communication officers working in the Italian public administration and a too small number of respondents in one of the respondent groups, it is not possible to draw inferences or general conclusions from...... knowledge on strategic public relations and public communication by offering a specific analysis of the strategic management of information and communication programs in the Italian public administration....

  6. Instance-optimality in probability with an instance" xmlns="http://www.e

    KAUST Repository

    DeVore, Ronald

    2009-11-01

    Let Φ (ω), ω ∈ Ω, be a family of n × N random matrices whose entries φ{symbol}i, j are independent realizations of a symmetric, real random variable η with expectation E η = 0 and variance E η2 = 1 / n. Such matrices are used in compressed sensing to encode a vector x ∈ RN by y = Φ x. The information y holds about x is extracted by using a decoder Δ : Rn → RN. The most prominent decoder is the ℓ1-minimization decoder Δ which gives for a given y ∈ Rn the element Δ (y) ∈ RN which has minimal ℓ1-norm among all z ∈ RN with Φ z = y. This paper is interested in properties of the random family Φ (ω) which guarantee that the vector over(x, ̄) : = Δ (Φ x) will with high probability approximate x in ℓ2 N to an accuracy comparable with the best k-term error of approximation in ℓ2 N for the range k ≤ a n / log2 (N / n). This means that for the above range of k, for each signal x ∈ RN, the vector over(x, ̄) : = Δ (Φ x) satisfies{norm of matrix} x - over(x, ̄) {norm of matrix}ℓ2N ≤ C under(inf, z ∈ Σk) {norm of matrix} x - z {norm of matrix}ℓ2N with high probability on the draw of Φ. Here, Σk consists of all vectors with at most k nonzero coordinates. The first result of this type was proved by Wojtaszczyk [P. Wojtaszczyk, Stability and instance optimality for Gaussian measurements in compressed sensing, Found. Comput. Math., in press] who showed this property when η is a normalized Gaussian random variable. We extend this property to more general random variables, including the particular case where η is the Bernoulli random variable which takes the values ± 1 / sqrt(n) with equal probability. The proofs of our results use geometric mapping properties of such random matrices some of which were recently obtained in [A. Litvak, A. Pajor, M. Rudelson, N. Tomczak-Jaegermann, Smallest singular value of random matrices and geometry of random polytopes, Adv. Math. 195 (2005) 491-523]. © 2009 Elsevier Inc. All rights

  7. Public Relations in the Public Sector

    DEFF Research Database (Denmark)

    Valentini, Chiara

    2013-01-01

    of the Excellence Project in Public Relations and thus applies a research instrument similar to that used in other international scholarly investigations in public relations. The population comprises civil servants working in information and communication activities for Italian public administrations. Findings...... relations. Research limitations: Due to a lack of information on the exact number of public communication officers working in the Italian public administration and a too small number of respondents in one of the respondent groups, it is not possible to draw inferences or general conclusions from...... the findings. The study also suffers from the limits of a quantitative research approach, which provides less elaborate accounts of public communication officers’ perceptions of the strategic role of communication in the public sector. Originality/value of paper: This study contributes to the existing...

  8. Ghost publications in the pediatric surgery match.

    Science.gov (United States)

    Gasior, Alessandra C; Knott, E Marty; Fike, Frankie B; Moratello, Vincent E; St Peter, Shawn D; Ostlie, Daniel J; Snyder, Charles L

    2013-09-01

    Pediatric surgery fellowship is considered one of the most competitive subspecialties in medicine. With fierce competition increasing the stakes, publications and first authorship are paramount to the success rate of matching. We analyzed Electronic Residency Application Service applications for verification of authorship to determine rate of misrepresentation. After institutional review board approval, the bibliographies of fellowship applications from 2007-2009 were reviewed to allow time for publication. Only peer-reviewed journal articles were evaluated. A Medline search was conducted for the article, by author or by title. If the article could not be found, other authors and journal were used as search parameters. If the article was still not found, the website for the journal was searched for abstract or manuscript. Finally, an experienced medical sciences librarian was consulted for remaining unidentified articles. Differences between misrepresented and accurate applications were analyzed, including: age, gender, medical and undergraduate school parameters, advanced degrees, other fellowships, number of publications, first author publications, American Board of Surgery In-Training Examination scores, and match success. There were 147 applications reviewed. Evidence of misrepresentation was found in 17.6% of the applicants (24/136), with 34 instances in 785 manuscripts (4.3%). Manuscripts classified as published were verified 96.7% of the time, were not found in 1.4%, and had incorrect authors or journal in less than 1% each. "In press" manuscripts were verified 88.3% of the time, 6.4% could not be found, and 4.3% had an incorrect journal listing. Number of publications (P = 0.026) and first author publications (P = 0.037) correlated with misrepresentation. None of the remaining variables was significant. The pediatric surgical pool has a very low incidence of suspicious citations; however, authorship claims should be verified. Copyright © 2013 Elsevier Inc

  9. 基于多示例学习的高分辨率遥感影像面向对象分类%Object Oriented High Resolution Remote Sensing Image Classification Based on Multiple Instance Learning

    Institute of Scientific and Technical Information of China (English)

    阿里木·赛买提; 杜培军

    2012-01-01

    多示例学习以示例组成的包作为训练样本,学习的目的是预测新包的类型.从分类角度上,处理问题的策略类似于以均质对象为基本处理单元的面向对象影像分类.针对两者之间理论和方法相似性,将多样性密度多示例学习算法与面向对泉方法相结合用于高分辨率遥感图像分类.以图像分割方法获取均值对象作为示例,利用多样性密度算法对样本包进行学习获取最大多样性密度示例,最后根据相似性最大准则对单示例包或是经聚类算法得到的新包进行类别标记,以获取最终分类结果.通过与SVM分类器的比较,发现多样性密度算法的平均分类精度都在70%以上,最高可达96%左右,且对小样本问题学习能力更强,结果表明多示例学习在遥感图像分类中有着广泛应用前景.%In multiple instance learning) the bags are used as training samples,and the goal of learning is predict the label of new bags. The idea of multiple instance learning is quite similar to the object-oriented image classification,which takes homogeneous object as basic processing unit, so it is feasible to combine multiple instance learning with object-oriented way to classify the high resolution remote sensing image. In this paper, Diverse Oensity(DD) algorithm is used to classify the high resolution remote sensing image according to the object oriented image classification paradigm. Homogeneous objects are generated by image segmentation method first,and then objects used as instances,get the maximum diverse density instance by training bags with DD,so the label of new bags which single instance considered as a bag or obtained by clustering method can be determined by the distance similarity criterion. Compared with the advanced SVM classifier,the classification approach consisting of diverse density algorithm and object oriented can get higher classification accuracy,average accuracy is higher than 70% ,the highest

  10. Public Value Dimensions

    DEFF Research Database (Denmark)

    Andersen, lotte bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne-Mette

    2012-01-01

    Further integration of the public value literature with other strands of literature within Public Administration necessitates a more specific classification of public values. This paper applies a typology linked to organizational design principles, because this is useful for empirical public...... administration studies. Based on an existing typology of modes of governance, we develop a classification and test it empirically, using survey data from a study of the values of 501 public managers. We distinguish between seven value dimensions (the public at large, rule abidance, societal interests, budget...... the integration between the public value literature and other parts of the Public Administration discipline....

  11. Lost in the Labyrinthine Library: A Multi-Method Case Study Investigating Public Library User Wayfinding Behavior

    Science.gov (United States)

    Mandel, Lauren Heather

    2012-01-01

    Wayfinding is the method by which humans orient and navigate in space, and particularly in built environments such as cities and complex buildings, including public libraries. In order to wayfind successfully in the built environment, humans need information provided by wayfinding systems and tools, for instance architectural cues, signs, and…

  12. Should Arranged Marriages for Teenage Girls Be Allowed?: How Public Schools Should Respond to Illiberal Cultural Practices

    Science.gov (United States)

    McAvoy, Paula

    2008-01-01

    In this article I offer a framework for thinking about how public schools in liberal societies ought to respond to instances of arranged marriages for girls from deeply communitarian cultural groups. Focusing on three cases of culturally and religiously arranged marriages from the Hmong, Islamic fundamentalist and Mormon fundamentalist…

  13. Lost in the Labyrinthine Library: A Multi-Method Case Study Investigating Public Library User Wayfinding Behavior

    Science.gov (United States)

    Mandel, Lauren Heather

    2012-01-01

    Wayfinding is the method by which humans orient and navigate in space, and particularly in built environments such as cities and complex buildings, including public libraries. In order to wayfind successfully in the built environment, humans need information provided by wayfinding systems and tools, for instance architectural cues, signs, and…

  14. Public health, public trust and lobbying.

    Science.gov (United States)

    Wynia, Matthew K

    2007-06-01

    Each year, infection with Human Papillomavirus (HPV) leads to millions of abnormal Pap smears and thousands of cases of cervical cancer in the US. Throughout the developing world, where Pap smears are less common, HPV is a leading cause of cancer death among women. So when the international pharmaceutical giant Merck developed a vaccine that could prevent infection with several key strains of HPV, the public health community was anxious to celebrate a major advance. But then marketing and lobbying got in the way. Merck chose to pursue an aggressive lobbying campaign, trying to make its new vaccine mandatory for young girls. The campaign stoked public mistrust about how vaccines come to be mandated, and now it's not just Merck's public image that has taken a hit. The public health community has also been affected. What is the lesson to be learned from this story? Public health communication relies on public trust.

  15. Public private co-operation in urban regeneration investment planning

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole; Larsen, Jacob Norvig

    Increasing renovation costs and ever more limited public funding for urban regeneration in combination with a political desire to stimulate the development of a sense of ownership in urban regeneration neighbourhoods has brought about a growing interest in attracting private sector funding......' rationalities, and developers have limited knowledge of urban regeneration programs. Nevertheless, there is ample evidence that developers possess crucial competences in relation to the urban regeneration processes, for instance to establish a shared vision of a neighbourhood amongst different local actors...... involved, to negotiate with private as well as public parts, and - most importantly - to 'sell' the project to the right investors. Hence, there are several reasons for the public planners to increase the engagements with private developers in the urban regeneration. Compared to international research...

  16. Public relations effectiveness in public health institutions.

    Science.gov (United States)

    Springston, Jeffrey K; Weaver Lariscy, Ruth Ann

    2005-01-01

    This article explores public relations effectiveness in public health institutions. First, the two major elements that comprise public relations effectiveness are discussed: reputation management and stakeholder relations. The factors that define effective reputation management are examined, as are the roles of issues and crisis management in building and maintaining reputation. The article also examines the major facets of stakeholder relations, including an inventory of stakeholder linkages and key audiences, such as the media. Finally, methods of evaluating public relations effectiveness at both the program level and the institutional level are explored.

  17. Public private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.

    2014-01-01

    Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility. Des

  18. Public private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.

    2014-01-01

    Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility.

  19. Public Library Finance.

    Science.gov (United States)

    Mason, Marilyn Gell

    This study reviews trends in public library finance; examines recent political, economic, and technological changes; and assesses the impact of these changes on public library services. A history of the public library in America is presented, as well as an analysis of the principles of economics and public finance which reveals that current…

  20. Public Relations and Marketing.

    Science.gov (United States)

    Savage, Daniel D.

    1987-01-01

    Urges community colleges to adopt pro-active public relations strategies. Examines the role of the public information officer in such areas as coordination of public relations and marketing activities, relations with media, and the development of a comprehensive public relations plan. (AYC)

  1. Public private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.

    2014-01-01

    Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility. Des

  2. Twitter and public health.

    Science.gov (United States)

    Bartlett, Catherine; Wurtz, Rebecca

    2015-01-01

    Twitter can serve as a powerful communication modality to both "push" and "pull" public health data; each user is a potential public health sensor and actor. However, in 2012, only 8% of local health departments had Twitter accounts. We outline how Twitter works, describe how to access public tweets for public health surveillance purposes, review the literature on Twitter's current and potential role supporting public health's essential services, summarize Twitter's limitations, and make recommendations for health department use.

  3. Reframing Public Education as a Public Good

    Science.gov (United States)

    Froese-Germain, Bernie

    2013-01-01

    In his 1847 "Report on a System of Public Elementary Instruction for Upper Canada", Egerton Ryerson stated that public education was created in Canada to ensure that youth were prepared for their "appropriate duties and employments of life … as persons of business, and also as members of the civil community in which they live."…

  4. Public Schools and the Public Interest.

    Science.gov (United States)

    Hess, Frederick M.

    2003-01-01

    Essay addresses three questions: What purposes should schools serve and who should determine those purposes? Who should set performance goals for schools? Does school choice comport schooling mission to serve the public interest? Argues for need to be more disciplined and explicit in determining the public interest that schools serve and how that…

  5. From networked publics to issue publics

    DEFF Research Database (Denmark)

    Birkbak, Andreas

    2013-01-01

    As an increasing part of everyday life becomes connected with the web in many areas of the globe, the question of how the web mediates political processes becomes still more urgent. Several scholars have started to address this question by thinking about the web in terms of a public space...... that the complex connectivity of the web puts user privacy at risk and enables the enclosure of public debate in virtual echo chambers. Our first argument is that these concerns are united by a set assumptions coming from liberal political philosophy that are rarely made explicit. As a second contribution......, this paper points towards an alternative way to think about publics by proposing a pragmatist reorientation of the public/private distinction in web science, away from seeing two spheres that needs to be kept separate, towards seeing the public and the private as something that is continuously connected...

  6. Publication of the bulletin

    CERN Multimedia

    DSU Department

    2007-01-01

    The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 Publication: Monday 3 march Submission deadline for announcements: Tuesday 26 February Bulletin N° 12-13 Publication: Monday 17 march Submission deadline for announcements: Tuesday 11 March Bulletin N° 14-15 Publication: Monday 31 march Submission deadline for announcements: Tuesday 25 March Bulletin N° 16-17 Publication: Monday 14 april Submission deadline for...

  7. Towards Scalable Instance Retrieval over Ontologies

    Science.gov (United States)

    Kaplunova, Alissa; Möller, Ralf; Wandelt, Sebastian; Wessel, Michael

    In this paper, we consider the problem of query answering over large multimedia ontologies. Traditional reasoning systems may have problems to deal with large amounts of expressive ontological data (terminological as well as assertional data) that usually must be kept in main memory. We propose to overcome this problem with a new so-called filter and refine paradigm for ontology-based query answering.

  8. Non-intrusive Instance Level Software Composition

    NARCIS (Netherlands)

    Hatun, Kardelen

    2014-01-01

    A software system is comprised of parts, which interact through shared interfaces. Certain qualities of integration, such as loose-coupling, requiring minimal changes to the software and fine-grained localisation of dependencies, have impact on the overall software quality. Current general-purpose l

  9. Basics of XBRL Instance for Financial Reporting

    OpenAIRE

    Aristita Rotila; Mihaela Enachi

    2011-01-01

    The development of XBRL (eXtensible Business Reporting Language) for financial reporting has significantly changed the way which financial statements are presented to different
    users and implicitly the quantity and quality of information provided through such a modern format. Following a standard structure, but adaptable to the regulations from different countries
    or regions of the world, we can communicate and process financial accounting information more efficient and ...

  10. Instability Free Routing: Beyond One Protocol Instance

    Science.gov (United States)

    2008-12-01

    assigned a Rout- ing Information Base (RIB) [13]. This database is used to store the routing information related to the routing process (e.g., routes...presents routing anomalies that can derive from route selection by itself, i.e., without any route redis - tribution configured between the routing... redis - tributed into the RIP protocol, all RIP messages received from the neighbors are in fact discarded independently of the AD values. This

  11. Photographic Learning Streams - Images of Learning Instances

    DEFF Research Database (Denmark)

    Kjærgaard, Thomas

    2016-01-01

    This paper presents the concept of ’the Photographic Learning Streams’ and a study of the concept in practice. ‘Photographic Learning Streams’ (PLS) are series of photos of ‘Learning Instances’ taken by students. The idea is to use mobile technology to develop the principals of the ‘Quantified Se...... in the pedagogic design. It is also contributes to a series of studies that seek to define ethical framework for utilizing open web 2.0 resources and social networks in teaching....

  12. Selected DOE headquarters publications

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-07-01

    Selected DOE Headquarters Publications provides cumulative listings, from October 1, 1977 onward, of two groups of publications issued by headquarters organizations of the Department of Energy, and an index to their title keywords. The two groups consist of publications assigned a DOE/XXX-type report number code and headquarters contractor publications, prepared by contractors (and published by DOE) to describe research and development work they have performed for the Department. Publications such as pamphlets, fact sheets, bulletins, newsletters, and telephone directories, are omitted, as are publications issued under the DOE-tr, CONF, DOE/JPL, and DOE/NASA codes. (RWR)

  13. American Public Health Association

    Science.gov (United States)

    ... Published Books Fact Sheets Reports and Issue Briefs Advertising Public Health Buyers Guide Publications Contacts Professional Development ... Steps Challenge doubles its goal Apr 11 2017 Facebook Is your organization an APHA member? As an ...

  14. Increasing Public Expenditure

    National Research Council Canada - National Science Library

    Ammar Ben Zaed

    2015-01-01

    This article aims to analyze and interpret the phenomenon of increased public expenditures and test explanatory theories as well as to analyze Abstract the relationship between public spending and GDP...

  15. USGS Publications Warehouse

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The USGS Publications Warehouse is a metadata clearinghouse of all USGS Series Publications produced by the bureau since 1879. It is managed and operated as part of...

  16. Lighting and public health.

    NARCIS (Netherlands)

    Ierland, J. van & Schreuder, D.A.

    1969-01-01

    The following topics; are discussed with respect to public health: - the effect of visible and ultraviolet radiation upon man. - vision with respect to lighting. interior lighting. - artificial lighting of work environments. - day light and windows. - recommendations for lighting. public lighting. -

  17. Group Work Publication-1991.

    Science.gov (United States)

    Zimpfer, David G.

    1992-01-01

    Lists 21 new publications in group work, of which 9 are reviewed. Those discussed include publications on group counseling and psychotherapy, structured groups, support groups, psychodrama, and social group work. (Author/NB)

  18. Public Service Motivation

    Directory of Open Access Journals (Sweden)

    Raluca-Marilena Mihalcioiu

    2011-05-01

    Full Text Available Public Service Motivation concept was developed in North America and focuses on specific motivations of public servants, such as employee satisfaction, organizational commitment, reward preferences, organizational and individual performance. Other types of motivation, as financial consideration, are relevant but have less important influences with regard to this kind of work outcomes. This strengthen the assertion for a diversified motivational strategy, which affect various types of motivation, while not losing sight of the public value that one organization shows and therefore valuing public service motivation as a specific contribution to work outcomes. The concept has been increasingly applied in European public administration. This paper presents Status Quo of international Public Service Motivation research and locates in them empirical evidences from contries that are already working with this concept, like Austria. It also analyses implications for central questions of public management. The main focus of this article is general appropriateness and possible applications for Romanian public management research.

  19. Public Values and Public Service Motivation

    DEFF Research Database (Denmark)

    Andersen, Lotte Bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne Mette

    2013-01-01

    The literatures on public values (PV) and public service motivation (PSM) both address whether public service delivery is driven by something more than self-interest. They have developed separately, although they can benefit from insights developed by the other, and this article discusses...... conceptual and empirical relationships between them. Based on a survey of 501 public managers, we find that PSM and PV are associated empirically, but not in a manner allowing total integration. The conceptual discussion reveals how the two concepts cannot be totally separated, as values can be motivating...... and motivation is often oriented toward something desirable (e.g., values). This suggests that neither total separation nor integration is a fruitful strategy. Given that the concepts are related, the literatures may benefit from more awareness of the conceptual overlaps and differences....

  20. Public informations guidelines

    Energy Technology Data Exchange (ETDEWEB)

    None

    1986-06-01

    The purpose of these Public Information Guidelines is to provide principles for the implementation of the NWPA mandate and the Mission Plan requirements for the provision of public information. These Guidelines set forth the public information policy to be followed by all Office of Civilian Radioactive Waste Management (OCRWM) performance components. The OCRWM offices should observe these Guidelines in shaping and conducting public information activities.

  1. Transforming Public Space

    DEFF Research Database (Denmark)

    Navarro, Dora

    2009-01-01

    , such as municipal elections and the district's participatory budget. In addition, I show how the public uses the radio to channel their claims. I also identify the factors that prevent the radio from fully empowering the public and transforming public space into a more critical and democratic one....

  2. EIA publications directory, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-24

    This directory contains abstracts and ordering information for EIA publications. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information. Publication began with the 1979 edition.

  3. Public Records 1995.

    Science.gov (United States)

    Pritchard-Schoch, Teresa

    1995-01-01

    Examines developments among public record information providers, including a shift from file acquisition to entire company acquisition. Highlights include a table of remote access to public records by state; pricing information; privacy issues; and information about the three main companies offering access to public records: LEXIS, CDB Infotek,…

  4. Effective Public Management

    Science.gov (United States)

    Bower, Joseph L.

    1977-01-01

    Argues that public management differs from private management not just in degree but in quality, so that American business is an inappropriate analogy for evaluating public management. In particular, "purpose,""organization," and "people" have different meaning and significance in public agencies and private businesses. (JG)

  5. Effective Public Management

    Science.gov (United States)

    Bower, Joseph L.

    1977-01-01

    Argues that public management differs from private management not just in degree but in quality, so that American business is an inappropriate analogy for evaluating public management. In particular, "purpose,""organization," and "people" have different meaning and significance in public agencies and private businesses. (JG)

  6. Public regulators and CSR

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2016-01-01

    for responsible business conduct, connecting to social expectations and bridging to public regulation. This UN guidance has had a significant bearing on how public regulators seek to influence business conduct beyond Human Rights to broader Corporate Social Responsibility (CSR) concerns. Drawing on examples...... of such public regulatory governance, this article explores and explains developments towards a juridification of CSR entailing efforts by public regulators to reach beyond jurisdictional and territorial limitations of conventional public law to address adverse effects of transnational economic activity. Through...

  7. Behavioral Public Administration

    DEFF Research Database (Denmark)

    Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

    2017-01-01

    Behavioral public administration is the analysis of public administration from the micro-level perspective of individual behavior and attitudes by drawing on insights from psychology on the behavior of individuals and groups. The authors discuss how scholars in public administration currently draw...... theories. As such, behavioral public administration complements traditional public administration. Furthermore, it could be a two-way street for psychologists who want to test the external validity of their theories in a political-administrative setting. Finally, four principles are proposed to narrow...

  8. Training Public Health Advisors.

    Science.gov (United States)

    Meyer, Pamela A; Brusuelas, Kristin M; Baden, Daniel J; Duncan, Heather L

    2015-01-01

    Federal public health advisors provide guidance and assistance to health departments to improve public health program work. The Centers for Disease Control and Prevention (CDC) prepares them with specialized training in administering public health programs. This article describes the evolving training and is based on internal CDC documents and interviews. The first federal public health advisors worked in health departments to assist with controlling syphilis after World War II. Over time, more CDC prevention programs hired them. To meet emerging needs, 3 major changes occurred: the Public Health Prevention Service, a fellowship program, in 1999; the Public Health Associate Program in 2007; and integration of those programs. Key components of the updated training are competency-based training, field experience, supervision, recruitment and retention, and stakeholder support. The enduring strength of the training has been the experience in a public health agency developing practical skills for program implementation and management.

  9. Public Computation & Boundary Play

    CERN Document Server

    Sengupta, Pratim

    2016-01-01

    In this paper, we introduce 'public computation' as a genre of learning environments that can be used to radically broaden public participation in authentic, computation-enabled STEM disciplinary practices. Our paradigmatic approach utilizes open source software designed for professional scientists, engineers and digital artists, and situates them in an undiluted form, alongside live and archived expert support, in a public space. We present a case study of DigiPlay, a prototypical public computation space we designed at the University of Calgary, where users can interact directly with scientific simulations as well as the underlying open source code using an array of massive multi- touch screens. We argue that in such a space, public interactions with the code can be thought of as boundary work and play, through which public participation becomes legitimate scientific act, as the public engages in scientific creation through truly open-ended explorations with the code.

  10. [Public policy analysis].

    Science.gov (United States)

    Subirats, J

    2001-01-01

    This article presents to public health professionals concepts and perspectives from political science relevant for creating a healthier public policy. Currently, there is no uniform vision of what constitutes public interest and the decisions of public administrations tend to be based on compromise. In public debate, what is paramount is the capacity to persuade. From the perspective of public policy analysis, the crucial issue is definition: the final decision depends on the definition of the problem that has emerged triumphant in the public debate among competing actors with different definitions of the problem. From a policy analysis perspective, the problems entering the agenda of public administration does not necessarily correspond to their severity, as competing actors try to impose their point of view. Because of its historical evolution, the Spanish political system has specific traits. The relatively weak democratic tradition tends to make the decision process less visibles, with strong technocratic elements and weaker social articulation. Both the juridical tradition and liberal rhetoric portray lobbying as contrary to public interest, when in fact it is constantly performed by powerful vested interest groups, through both personal contacts and economic connections. Regulatory policies, with concentrated costs and diffuse benefits, seem to be moving from Spain to the European Union. To promote healthier public policies, the development of civil society initiatives and the building of coalitions will play an increasingly greater role in the future.

  11. BUDGET AND PUBLIC DEBT

    Directory of Open Access Journals (Sweden)

    Morar Ioan Dan

    2014-12-01

    Full Text Available The issue of public budgeting is an important issue for public policy of the state, for the simple reason that no money from the state budget can not promote public policy. Budgetary policy is official government Doctrine vision mirror and also represents a starting point for other public policies, which in turn are financed by the public budget. Fiscal policy instruments at its disposal handles the public sector in its structure, and the private sector. Tools such as grant, budgetary allocation, tax, welfare under various forms, direct investments and not least the state aid is used by the state through their budgetary policies to directly and indirectly infuence sector, and the private. Fiscal policies can be grouped according to the structure of the public sector in these components, namely fiscal policy, budgeting and resource allocation policies for financing the budget deficit. An important issue is the financing of the budget deficit budgetary policies. There are two funding possibilities, namely, the higher taxes or more axles site and enter the second call to public loans. Both options involve extra effort from taxpayers in the current fiscal year when they pay higher taxes or a future period when public loans will be repaid. We know that by virtue of "fiscal pact" structural deficits of the member countries of the EU are limited by the European Commission, according to the macro structural stability and budget of each Member State. This problem tempers to some extent the governments of the Member States budgetary appetite, but does not solve the problem of chronic budget deficits. Another issue addressed in this paper is related to the public debt, the absolute amount of its relative level of public datoriri, about the size of GDP, public debt financing and its repayment sources. Sources of public debt issuance and monetary impact on the budget and monetary stability are variables that must underpin the justification of budgetary

  12. Enhanced Publications Linking Publications and Research Data in Digital Repositories

    CERN Document Server

    Vernooy-Gerritsen, Marjan

    2009-01-01

    The traditional publication will be overhauled by the 'Enhanced Publication'. This is a publication that is enhanced with research data, extra materials, post publication data, and database records. It has an object-based structure with explicit l

  13. PUBLIC FINANCE FUNCTIONS

    Directory of Open Access Journals (Sweden)

    VEZURE OANA SABINA

    2011-09-01

    Full Text Available The emergence of public finances is due to objective causes needs and determined their main function being to obtain the financial resources it needs for the State to exercise its powers and on the way to intervene in the economy and society general. Public finances are necessary, subjectively and objectively, as it contributes to accomplishing the tasks and functions of the state, which could not be realized without financial leverage. Public finances are inextricably linked to the existence of the state, and public sector's role in the economy. Thus, they express "social relations, economic arising in the establishment and use of public funds between the state, on the one hand, and members of society on the other hand, to meet the needs of general interest of society" [1]. Thus, the role of public finance is to meet the needs of general interest or collective needs.

  14. PUBLIC POLICY AND TAXATION

    Directory of Open Access Journals (Sweden)

    IOSIF MOLDOVAN

    2014-10-01

    Full Text Available The state administration process and hence also the economy coordination effort requires the promotion of robust, consistent and transparent public policy, which must be accepted by all stakeholders of economic development. Public policy is a set of measures taken by the authorities legally constituted as public power. Under normal conditions these policy aims at improving living conditions of citizens by developing grounded strategies which are applied by measures implemented to stimulate economic development in all its complexity by harmonizing the efforts of the institutional and non-institutional bodies responsible for ensuring the overall public interest. In Romania, public policies, especially fiscal ones on which we dwell, not reached in many cases the expected effects primarily because of their superficial grounding, lack of transparency, unpredictability, poor communication and secondly as an effect of ineffective management of public financial resources.

  15. DOE headquarters publications

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-12-01

    This bibliography provides listings of (mainly policy and programmatic) publications issued from the U.S. Department of Energy, Washington, D.C. The listings are arranged by the report number assigned to each publication. All of the publications listed, except for those shown as still in preparation, may be seen in the Energy Library. A title index arranged by title keywords follows the listings. Certain publications have been omitted. They include such items as pamphlets, fact sheets, bulletins and weekly/monthly issuances of DOE's Energy Information Administration and Economic Regulatory Administration, and employee bulletins and newsletters. Omitted from the bibliography altogether are headquarters publications assigned other types of report codes--e.g., HCP (Headquarters Contractor Publication) and CONF (conference proceedings).

  16. Food, publics, science.

    Science.gov (United States)

    Blue, Gwendolyn

    2010-03-01

    This paper draws attention to food as a site around which a historically particular form of public engagement has emerged. In the past decade, some of the most lively debates and policy actions for science and publics have focused on food related issues: first with BSE and subsequently with genetically modified organisms. Even though much of the literature surrounding publics and science acknowledges that the very definition of "publics" is shifting, little attention has been paid to food as a significant arena in which publics are engaging in politically motivated challenges to techno-scientific practices, policies and institutions. Taking food seriously means contextualizing publics as well as extending discursive models of democratic engagement to embrace consumer practices.

  17. Publication point indicators

    DEFF Research Database (Denmark)

    Elleby, Anita; Ingwersen, Peter

    2010-01-01

    with novel publication point indicators (PPIs) that are formalized and exemplified. Two diachronic citation windows are applied: 2006-07 and 2006-08. Web of Science (WoS) as well as Google Scholar (GS) are applied to observe the cite delay and citedness for the different document types published by DIIS......The paper presents comparative analyses of two publication point systems, The Norwegian and the in-house system from the interdiscplinary Danish Institute for International Studies (DIIS), used as case in the study for publications published 2006, and compares central citation-based indicators......; the Cumulated Publication Point Indicator (CPPI), which graphically illustrates the cumulated gain of obtained vs. ideal points, both seen as vectors; and the normalized Cumulated Publication Point Index (nCPPI) that represents the cumulated gain of publication success as index values, either graphically...

  18. Private opportunity, public benefit?

    OpenAIRE

    John Hall

    1998-01-01

    The newly elected Labour government has pledged to ‘reinvigorate the Private Finance Initiative’, as part of the new emphasis on ‘public/private partnerships’ in the delivery of core public services. This article assesses the merits of using private finance to deliver public services against three criteria: whether it will lead to additional investment in social infrastructure, whether it represents good value for the taxpayer’s money and whether the use of private finance will reduce the pub...

  19. Private opportunity, public benefit?

    OpenAIRE

    John Hall

    1998-01-01

    The newly elected Labour government has pledged to ‘reinvigorate the Private Finance Initiative’, as part of the new emphasis on ‘public/private partnerships’ in the delivery of core public services. This article assesses the merits of using private finance to deliver public services against three criteria: whether it will lead to additional investment in social infrastructure, whether it represents good value for the taxpayer’s money and whether the use of private finance will reduce the pub...

  20. Constituting Public Engagement

    DEFF Research Database (Denmark)

    Davies, Sarah Rachael

    2013-01-01

    understanding of science to those of public engagement with science and technology (PEST), and the histories, or genealogies, of such models. Data from two qualitative studies-a case study of one of the United Kingdom'ssix Beacons for Public Engagement and a study of contract research staff-are used...... backgrounds, suggesting that multiple and overlapping meanings around PEST are derived from particular histories that have been brought together, through the rubric of public engagement, in assemblages such as the Beacons....

  1. Initial Public Offering

    OpenAIRE

    Veselý, Marek

    2009-01-01

    Thesis describes initial public offering on the stock markets. There are mentioned basic phases of this process. In this thesis is named pros & cons of this source of financing. Recommends also other ways how to gain capital for own company business acitivities. Thesis is interested about main conditions for successfull "going public". Initial Public Offering of bonds is described too. Practical part of this thesis is concern IPO in the Czech Republic -- historical data, IPO in the past on Pr...

  2. Service, Public Work, and Respectful Public Citizens

    Science.gov (United States)

    Youniss, James

    2011-01-01

    Encouragement of service as public work is one strategy higher education can use in fulfilling its civic mission to socialize society's future leaders. The diversity of American higher education includes large land grant state universities, small liberal arts colleges, religiously sponsored institutions, and local community colleges. This array…

  3. [Epidemiology and public policies].

    Science.gov (United States)

    Barata, Rita Barradas

    2013-03-01

    The present essay deals with the relation between epidemiology and public policies, highlighting the epidemiology position in the public health field, analyzing the impact of public policies over epidemiological profile and contributions from epidemiology to the lay down, implementation and evaluation of public health policies. In the first title, the essay debates the links between the epidemiology and public health field, the social determinants and political action framework proposed by the WHO's Commission on Social Determinants of Health, and different approaches of health policies. In the second title the essay analyses the reduction of child stunting in Brazil as an example of public policies that impact epidemiological profile. The third title presents three strategic topics for the application of public health policies: reduction of social inequalities in health, health promotion and regulation of products and services that have impact over health. The fourth title discusses the possibilities and difficulties to combine the epidemiological knowledge in the lay down, implementation and evaluation of public policies and, finally, material examples of such relation between epidemiology and public policies are presented.

  4. Science, Public Engagement with

    DEFF Research Database (Denmark)

    Irwin, Alan

    2015-01-01

    regarding their definition in institutional practice. Science and technology studies scholars have been especially active in challenging prevailing policy assumptions in this area and in considering how science–public relations might be reinterpreted and reconstructed. This article presents some of the key......‘Public engagement with science’ evokes a series of long-standing issues concerning the relationship between members of the public (or citizens) and matters of technical expertise. However, each of the terms ‘public,’ ‘engagement,’ and ‘science’ is open to question, and to empirical investigation...

  5. Constituting Public Engagement

    DEFF Research Database (Denmark)

    Davies, Sarah Rachael

    2013-01-01

    This article uses data from two U.K. studies in order to explore the meanings attached to public engagement. It focuses on two issues of importance to contemporary discussions of science communication: the degree to which there has been a smooth transition, in practice, from models of public unde...... backgrounds, suggesting that multiple and overlapping meanings around PEST are derived from particular histories that have been brought together, through the rubric of public engagement, in assemblages such as the Beacons. © 2013 SAGE Publications....

  6. Public Procurement and Innovation

    DEFF Research Database (Denmark)

    Rolfstam, Max

    Max Rolfstam examines the increasing emphasis on public procurement as a means to stimulate innovation and the theoretical implications of this policy development. While ‘regular’ public procurement may be regarded as the outcome of anonymous market processes, public procurement of innovation must...... be understood as a special case of innovation, where social processes – and consequently the institutions governing these social processes – need to be considered. This book contributes to our understanding with a detailed institutional analysis of the public procurement of innovation....

  7. Research in Public Relations

    Directory of Open Access Journals (Sweden)

    Coriolan PĂUNESCU

    2006-10-01

    Full Text Available Research has an important role in public relations (PR being necessary in developing strategies in this area. Therefore, we can speak oftwo types of research, the applied research and theoretical research, both being successfully used in the work of public relations. Applied research,can be strategic (used in programs in order to identify attitudes and opinions of the target public, to develop strategies for formulating andtransmitting messages, to establish the criteria for evaluating the work and evaluative by which it determines the communication efficiency, incarrying out the program of public relations (in fact it is the comparison between the established and achieved objectives.

  8. Public sector innovation

    DEFF Research Database (Denmark)

    Wegener, Charlotte

    2012-01-01

    This paper explores the value dimension of public innovation in the light of practitioners’ values and asks why there seems to be a clash between innovation imperatives and workplace practices in the public sector. The paper contributes to the research on public innovation from a practice...... initiate innovations grounded in their values. The main point put forward is that the value dimension of public innovation must be understood not only in terms of value creation (economic or non-economic), which frontline practitioners are required to contribute to, but also as value-based practices...

  9. Constructing public worlds

    DEFF Research Database (Denmark)

    Jovchelovitch, Sandra; Priego-Hernandez, Jacqueline; Glaveanu, Vlad Petre

    2013-01-01

    and their social world. Drawings by children from two age groups (seven- and 10-year-olds) and two socio-economic milieus (affluent and deprived), in four cultures (Germany, Mexico, Brazil and Romania), supported by observations and interviews, were used to investigate children’s representations of their public...... world and their position within it. Findings show that public spheres characterised by collectivism, poverty and/or marginalisation: a) accelerate decentration bringing the public world and its complexity to the foreground of children’s depictions, and b) show a strong link between self and the public...

  10. CDBG Public Services Activity

    Data.gov (United States)

    Department of Housing and Urban Development — CDBG activity related to public services, including senior services, legal services, youth services, employment training, health services, homebuyer counseling, food...

  11. Discover: What Is Public Health?

    Science.gov (United States)

    ... Series Undergraduate Network Membership Contact Discover What is Public Health? Public health protects and improves the health of individuals, families, communities, and populations, locally and globally. Public health is personal. Public health professionals focus on preventing ...

  12. MIOS:面向大规模CCNUMA系统的多实例操作系统%MIOS: A Scalable Multi-Instance OS for Large Scale CCNUMA System

    Institute of Scientific and Technical Information of China (English)

    卢凯; 迟万庆; 高颖慧; 冯华

    2011-01-01

    MIOS is a scalable operating system designed for large scale CCNUMA system. It introduces multi-instance kernel structure. In MIOS, each instance of OS kernel executes the same code, but runs on a node of the CCNUMA machine and manages its resources respectively. The MIOS provides a single system image running environment for all nodes of CCNUMA system, supporting process and thread task model. Aiming at the features of CCNUMA system and the requirements of scientific computing applications, the MIOS provides several optimizations, including weak shared thread model, cascaded task scheduling, adaptive communication between tasks and register-based lock. We have implemented MIOS on our Galaxy parallel computer system, a large scale CCNUMA system including 2048 processors. The evaluations on Galaxy system, including micro-benchmarks and real parallel applications, show that MIOS can provide comparable performance with a conventional OS for MPI applications. For OMP applications, the MIOS also can provide a good performance speedup on the large scale CCNUMA system with 2048 processors. The structure of MIOS can also provide experiences for designing operating system on many-core processor.%MIOS是一个面向大规模CCNUMA系统设计的新型高可扩展操作系统.MIOS创新地采用了多实例内核结构,每个内核实例执行相同代码,分别独立运行和管理一个处理器,多核间通过分布存储管理构成高可扩展的一致性系统映像空间,支持弱共享进程、线程并行模型.MIOS针对大规模CCNUMA系统特点和高性能并行科学计算应用的需求,采用了显式共享数据分布、层次式任务调度、自适应任务间通信以及寄存器锁等优化.在大规模CCNUMA体系结构的银河深度并行计算机上的测试表明,MIOS对MPI应用具有同传统操作系统类似的性能,并可以有效支持2048处理器规模的OMP应用高效运行,具有良好的系统可扩展性.

  13. 面向STEP标准三维实例的结构化查询方法研究%Research on STEP 3D Instance Oriented Structured Query Method

    Institute of Scientific and Technical Information of China (English)

    刘一良; 刘弘; 王吉华

    2016-01-01

    在对三维实体描述STEP标准实例数据格式研究的基础上,以STEP中性文件文本分割和解析为基础,针对STEP标准文件的“不严格树形结构”,实现了一种面向STEP标准三维造型实例数据的结构化查询方法。对STEP标准文件的操作粒度进行划分,面向不同的操作粒度,给出了相关操作规则定义,并在实验环境中得到了较好的实现效果。该方法对解决不依赖具体三维实体设计软件的实例数据的存储、管理、检索、重用及面向STEP中性文件的产品数据管理(product data management,PDM)具有较高的基础性前研意义,对改进异构设计环境下产品数据的同步和协同设计(computer supported cooperative design,CSCD)具有较高的实现意义。%Based on the research on STEP and its standard file format, through the text segmentation and parse and the research on the“non-perfect tree typed”structure used in the .stp/.step file, this paper proposes a new STEP 3D instance oriented structured query method on STEP instance data exchanging. Firstly, this paper categories the struc-tured operation granularity, then defines the structured query operation and the rules that each operation should follow, and well realizes this method in lab environment. Through this method proposed, authors look forward to great improvement in 3D data reusing, storage, dynamically exchanging, retrieval and other future development in PDM (product data management), its application in CSCD (computer supported cooperative design) can also improve the consistency, concurrency in heterogeneous CSCD system.

  14. Privacy and Publicity

    DEFF Research Database (Denmark)

    2013-01-01

    An account and critical discussion of the European Court of Human Right's approach to the balancing of protecting publicity and privacy......An account and critical discussion of the European Court of Human Right's approach to the balancing of protecting publicity and privacy...

  15. Community and Public Relations.

    Science.gov (United States)

    Sweet, Harold W.

    This brief presentation describes public relations projects of Dubuque schools to popularize athletics. Among the activities cited which are used to promote community interest in sports events are public school-private school informal matches, talks, swim-a-thons, travel and adventure nights, class banquets with popular speakers, booster clubs,…

  16. Ethics and Scientific Publication

    Science.gov (United States)

    Benos, Dale J.; Fabres, Jorge; Farmer, John; Gutierrez, Jessica P.; Hennessy, Kristin; Kosek, David; Lee, Joo Hyoung; Olteanu, Dragos; Russell, Tara; Wang, Kai

    2005-01-01

    This article summarizes the major categories of ethical violations encountered during submission, review, and publication of scientific articles. We discuss data fabrication and falsification, plagiarism, redundant and duplicate publication, conflict of interest, authorship, animal and human welfare, and reviewer responsibility. In each section,…

  17. From Collaboration to Publication

    Science.gov (United States)

    O'Connor, Jerry; Marshall, Jill

    2010-01-01

    As co-authors of a recent publication in "Physical Review Special Topics-Physics Education Research", we have received inquiries about the publication process. We will describe the process of creating an article based on team work, in our case the work of the Texas Physics Assessment Team. Many physics teachers have opportunities to participate in…

  18. Public Management and Evaluation

    NARCIS (Netherlands)

    F.B.L. van der Meer (Frans-Bauke)

    2007-01-01

    textabstractIn public management we can observe a continuous search for its own improvement. New arrangements and procedures, often derived from NPM ideas, but also from other PA insights, are put in place with the expectations that public administration as well as its related agencies and networks

  19. Public affairs plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the fiscal year (FY) 1996 UMTRA Project public affairs program and to identify specific activities to be conducted during the year. It describes the roles of various agencies involved in the public affairs program and defines the functions of the UMTRA Project Technical Assistance Contractor (TAC) Public Affairs Department. It replaces the FY 1995 Public Affairs Plan (DOE/AL/62350-154). The plan also describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about UMTRA Project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in UMTRA Project decision-making processes. The plan applies to the UMTRA Project Team; the DOE Grand Junction Projects Office (GJPO); the DOE Albuquerque Operations Office, Office of Public Affairs (OPA); the TAC; the UMTRA Project Remedial Action Contractor (RAC); and other cooperating agencies.

  20. Public affairs plan

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies.

  1. Ethics and Scientific Publication

    Science.gov (United States)

    Benos, Dale J.; Fabres, Jorge; Farmer, John; Gutierrez, Jessica P.; Hennessy, Kristin; Kosek, David; Lee, Joo Hyoung; Olteanu, Dragos; Russell, Tara; Wang, Kai

    2005-01-01

    This article summarizes the major categories of ethical violations encountered during submission, review, and publication of scientific articles. We discuss data fabrication and falsification, plagiarism, redundant and duplicate publication, conflict of interest, authorship, animal and human welfare, and reviewer responsibility. In each section,…

  2. Public Relations Guide.

    Science.gov (United States)

    Proctor and Gamble Co., Cincinnati, OH.

    This guide was especially designed for home economists and includes 50 pages of practical ideas and examples on how to set public relations objectives, determine target audiences, work with the media, write releases' and prepare for broadcast interviews. The guide includes definitions of basic terms used in public relations, establishes guidelines…

  3. Public Relations as Strategy.

    Science.gov (United States)

    Shelby, Annette N.

    Public relations as strategic communication is one possible theme for an introductory course in public relations. This perspective focuses attention on messages (their content, timing, media, and so forth) as strategic responses to the audience and the situation. It provides a defensible rationale for including certain relevant topics in the…

  4. Postmodern Public Administration

    DEFF Research Database (Denmark)

    Bogason, Peter

    2005-01-01

    Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA......Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA...

  5. Elaborating Public Relations Roles.

    Science.gov (United States)

    Leichty, Greg; Springston, Jeff

    1996-01-01

    Investigates the structure of public relations roles. Factor analyzes G. Broom and G. Smith's role questionnaire in conjunction with items used in organizational boundary spanning. Extracts eight activity factors. Identifies four primary practitioner roles and one minor role. Refines previous public relations roles concepts. Shows by validation…

  6. Public health workforce taxonomy.

    Science.gov (United States)

    Boulton, Matthew L; Beck, Angela J; Coronado, Fátima; Merrill, Jacqueline A; Friedman, Charles P; Stamas, George D; Tyus, Nadra; Sellers, Katie; Moore, Jean; Tilson, Hugh H; Leep, Carolyn J

    2014-11-01

    Thoroughly characterizing and continuously monitoring the public health workforce is necessary for ensuring capacity to deliver public health services. A prerequisite for this is to develop a standardized methodology for classifying public health workers, permitting valid comparisons across agencies and over time, which does not exist for the public health workforce. An expert working group, all of whom are authors on this paper, was convened during 2012-2014 to develop a public health workforce taxonomy. The purpose of the taxonomy is to facilitate the systematic characterization of all public health workers while delineating a set of minimum data elements to be used in workforce surveys. The taxonomy will improve the comparability across surveys, assist with estimating duplicate counting of workers, provide a framework for describing the size and composition of the workforce, and address other challenges to workforce enumeration. The taxonomy consists of 12 axes, with each axis describing a key characteristic of public health workers. Within each axis are multiple categories, and sometimes subcategories, that further define that worker characteristic. The workforce taxonomy axes are occupation, workplace setting, employer, education, licensure, certification, job tasks, program area, public health specialization area, funding source, condition of employment, and demographics. The taxonomy is not intended to serve as a replacement for occupational classifications but rather is a tool for systematically categorizing worker characteristics. The taxonomy will continue to evolve as organizations implement it and recommend ways to improve this tool for more accurate workforce data collection.

  7. Conservative Public Interest Litigation

    Science.gov (United States)

    Pell, Terence J.

    2007-01-01

    The idea that lawsuits can move a public as well as a legal agenda is not new. In recent years, conservatives have brought high profile lawsuits designed both to vindicate the rights of an individual plaintiff and to educate the public about an important issue. For example, lawsuits filed nearly 10 years ago against the University of Michigan's…

  8. Privacy and Publicity

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    2013-01-01

    An account and critical discussion of the European Court of Human Right's approach to the balancing of protecting publicity and privacy......An account and critical discussion of the European Court of Human Right's approach to the balancing of protecting publicity and privacy...

  9. Public services, personal benefits

    NARCIS (Netherlands)

    Bob Kuhry; Evert Pommer; Jedid-Jah Jonker; John Stevens

    2006-01-01

    Original title: Publieke productie & persoonlijk profijt. This report looks in detail at the costs of public services (such as care, education, public administration and safety) and the benefits that citizens derive from the government expenditure involved in delivering those services. In

  10. Testing Public Taste

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Public art struggles to find its place in Chinese society Anew term to most of China’s urban residents, public art has already created an appealing first impression by way of sculptures in parks and plazas and frescos at airports and libraries. Increasing numbers of

  11. Public Accountancy Handbook.

    Science.gov (United States)

    New York State Education Dept., Albany. Office of the Professions.

    A reference guide to laws, rules, and regulations that govern public accountancy practice in New York State is presented. In addition to identifying licensing requirements/procedures for certified public accountants, general provisions of Title VIII of the Education Law are covered, along with state management, professional misconduct, and…

  12. Public services, personal benefits

    NARCIS (Netherlands)

    Bob Kuhry; Evert Pommer; Jedid-Jah Jonker; John Stevens

    2006-01-01

    Original title: Publieke productie & persoonlijk profijt. This report looks in detail at the costs of public services (such as care, education, public administration and safety) and the benefits that citizens derive from the government expenditure involved in delivering those services. In 2003,

  13. Public Sector Expatriate Managers:

    DEFF Research Database (Denmark)

    Fenner, Charles, R., Jr.; Selmer, Jan

    2008-01-01

    Although public sector expatriates are becoming increasingly common, research on them is very limited. There is reason to believe that the situation for expatriates from the public sector may be different than for those from the private sector. This study investigated U.S. Department of Defense a...

  14. Public Accountancy Handbook.

    Science.gov (United States)

    New York State Education Dept., Albany. Office of the Professions.

    A reference guide to laws, rules, and regulations that govern public accountancy practice in New York State is presented. In addition to identifying licensing requirements/procedures for certified public accountants, general provisions of Title VIII of the Education Law are covered, along with state management, professional misconduct, and…

  15. Public Undertakings and Imputability

    DEFF Research Database (Denmark)

    Ølykke, Grith Skovgaard

    2013-01-01

    in Article 107(1) TFEU is analysed. It is concluded that where the public undertaking transgresses the control system put in place by the State, conditions for imputability are not fulfilled, and it is argued that in the current state of law, there is no conditional link between the level of control...... that this is not the case. Lastly, it is discussed whether other legal instruments, namely competition law, public procurement law, or the Transparency Directive, regulate public undertakings’ market behaviour. It is found that those rules are not sufficient to mend the gap created by the imputability requirement. Legal......In this article, the issue of impuability to the State of public undertakings’ decision-making is analysed and discussed in the context of the DSBFirst case. DSBFirst is owned by the independent public undertaking DSB and the private undertaking FirstGroup plc and won the contracts in the 2008...

  16. Chandra Publication Statistics

    CERN Document Server

    Rots, Arnold H; Becker, Glenn

    2011-01-01

    In this study we develop and propose publication metrics, based on an analysis of data from the Chandra bibliographic database, that are more meaningful and less sensitive to observatory-specific characteristics than the traditional metrics. They fall in three main categories: speed of publication; fraction of observing time published; and archival usage. Citation of results is a fourth category, but lends itself less well to definite statements. For Chandra, the median time from observation to publication is 2.36 years; after about 7 years 90% of the observing time is published; and the total annual publication output of the mission is 60-70% of the cumulative observing time available, assuming a two year lag between data retrieval and publication.

  17. Implementing public employment policy

    DEFF Research Database (Denmark)

    Larsen, Flemming; Bredgaard, Thomas

    disciplining of the unemployed (work first) (cf.Bredgaard & Larsen, 2005; Sol & Westerweld, 2005). It is, however, remarkable that in the research field there seems to be a division of labour so that changes in public administration and changes in the substance of employment policies are dealt with separately...... an intended policy shift, there seems to be very little public discussion about them. Far-reaching policy changes become politically invisible and de-politicized. Our empirical case is the contracting out of the public employment services in Australia, the Netherlands and Denmark. The main question is what...... happens to public employment policies when they are contracted out to various non-public (for-profit and non-profit) agencies. The data consist of in-depth interviews with key respondents in the three countries, observations at service delivery agencies, and desk studies of existing research....

  18. Public Engagement with Science

    DEFF Research Database (Denmark)

    Irwin, Alan

    2014-01-01

    Based on a recent review and a contribution for the 20 years anniversary edition of the scientific journal Public Understanding of Science, reflections are made about the last twenty years of achievements and failures in the theory, practice and policy of Public Engagement with Science (PES......). The ‘deficit theory’ which still today characterize many scientific activities that address citizen can be criticized for ‘one-way communication’, ‘sanctity of expertise’, and treatment of the publics as ‘homogeneous’. When arguing for the need for public engagement with science it is question about...... not problematising ‘the public’, taking values seriously and instead educating ‘the experts’, and recognising both the ‘legitimacy of wider concerns’ and the ‘democratic imperative’. Public Engagement with Science as strategy is building upon a normative commitment to the idea of democratic science policy...

  19. Leading Public Design

    DEFF Research Database (Denmark)

    Bason, Christian

    In recent years, design has emerged as an approach to shaping public policies and services across industrialized and emerging economies. International institutions, national and local governments, foundations, philanthropies, volunteer and community organizations, and educational institutions...... approaches. More specifically, I confront three questions: • Characterizing design practice: Within public sector organizations, what does the application of design approaches entail? Why do public managers look to and commission design, and what tools, techniques, processes and methods are brought into play...... at all levels have taken up a variety of approaches inspired by the field of design, often in response to growing pressures to innovate. But how these approaches influence public innovation – how they change the roles of public managers, how they help managers generate new ideas and solutions...

  20. Publication of the bulletin

    CERN Multimedia

    DSU Unit

    2008-01-01

    The final edition (Nos 51-52/2008 and 1-2/2009) of the last Weekly Bulletin of the year will be published on Friday 12 December and will cover events at CERN from 15 December 2008 to 12 January 2009. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 9 December. Bulletin publication 2009 The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 Februar...

  1. Usability Evaluation of Public Web Mapping Sites

    Science.gov (United States)

    Wang, C.

    2014-04-01

    Web mapping sites are interactive maps that are accessed via Webpages. With the rapid development of Internet and Geographic Information System (GIS) field, public web mapping sites are not foreign to people. Nowadays, people use these web mapping sites for various reasons, in that increasing maps and related map services of web mapping sites are freely available for end users. Thus, increased users of web mapping sites led to more usability studies. Usability Engineering (UE), for instance, is an approach for analyzing and improving the usability of websites through examining and evaluating an interface. In this research, UE method was employed to explore usability problems of four public web mapping sites, analyze the problems quantitatively and provide guidelines for future design based on the test results. Firstly, the development progress for usability studies were described, and simultaneously several usability evaluation methods such as Usability Engineering (UE), User-Centered Design (UCD) and Human-Computer Interaction (HCI) were generally introduced. Then the method and procedure of experiments for the usability test were presented in detail. In this usability evaluation experiment, four public web mapping sites (Google Maps, Bing maps, Mapquest, Yahoo Maps) were chosen as the testing websites. And 42 people, who having different GIS skills (test users or experts), gender (male or female), age and nationality, participated in this test to complete the several test tasks in different teams. The test comprised three parts: a pretest background information questionnaire, several test tasks for quantitative statistics and progress analysis, and a posttest questionnaire. The pretest and posttest questionnaires focused on gaining the verbal explanation of their actions qualitatively. And the design for test tasks targeted at gathering quantitative data for the errors and problems of the websites. Then, the results mainly from the test part were analyzed. The

  2. Illustration on Academic Characteristics and Annotation Instances of ZhiYuanYiCaoCunAn%《芷园臆草存案》学术特色及考释举例

    Institute of Scientific and Technical Information of China (English)

    赵仁龙; 任杰; 焦振廉

    2015-01-01

    This paper is to introduce lifetime of LU Fu, a physician in the Ming Dynasty, and his book of Zhi Yuan Yi Cao Cun An. This book contains various subjects including exogenous disease, endogenous disease, external diseases and miscel aneous disease, though with limited cases. The academic characteristic are emphasized on three aspects:treating root of disease, pulse taking, case analysis. In this paper, some instances are given through textual researches and explanatory notes, for its obscure, refined words.%本文对明代医家卢复的生平及其医案著作《芷园臆草存案》进行论述,认为其医案虽有限,所涉则广,凡外感、内伤、外科及杂症无不及之,而所体现的学术特色大致有重视治本、重视脉诊、重视议病三个方面。《芷园臆草存案》文辞雅奥,多有不便于今人理解者,文中举数例予以考释。

  3. Publication of the bulletin

    CERN Multimedia

    2007-01-01

    The final edition (Nos 51-52/2007 and 1-2-3/2008) of the last Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17 December 2007 to 18 January 2008. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 11 December. The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 P...

  4. Are public officials really less satisfied than private sector workers?A comparative study in Brazil

    Directory of Open Access Journals (Sweden)

    Renata Borges

    2013-12-01

    Full Text Available This research aims to compare the public and private sectors with regard to satisfaction at work. We conducted a survey with 670 professionals from both sectors in Brazil. The results of variance analysis confirm previous researches indicating that public officials are less satisfied with their work than private sector workers. However, this result does not repeat when we evaluate the satisfaction dimensions. For instance, public officials reported being more satisfied than private sector workers with regard to social environment and work stability. Unexpectedly, the results suggest that there is no difference between these sectors when we analyze the satisfaction with supervision. Therefore, this article is relevant for Brazilian managers, by offering an empirical research on the distinction between public and private. The article also discusses the theoretical implications, since Brazilian findings do not completely support the international literature.

  5. LTE for public safety

    CERN Document Server

    Liebhart, Rainer; Wong, Curt; Merkel , Jürgen

    2015-01-01

    The aim of the book is to educate government agencies, operators, vendors and other regulatory institutions how LTE can be deployed to serve public safety market and offer regulatory / public safety features. It is written in such a way that it can be understood by both technical and non-technical personnel with just introductory knowledge in wireless communication. Some sections and chapters about public safety services offered by LTE network are intended to be understood by anyone with no knowledge in wireless communication.

  6. 'The Public Spectre'

    DEFF Research Database (Denmark)

    Jepsen, Kim Sune Karrasch; Bertilsson, Margareta; Delgado, Ana

    2016-01-01

    This paper is concerned with how forms of publics come into being in situations of technological innovation and change. The paper attends to sudden social formations which arise as responses to what is perceived of as threatening socio-technical inventions into the routine of everyday social life...... various institutional contexts, we suggest a concept of mobilizing unexpected agencies that we call the public spectre. Crowds emerge spontaneously, and assume the figure of a ‘public spectre’ that resides in the unforeseen. When repeated as collective events, crowds stabilize and assume the figure...

  7. Publication planning 101.

    Science.gov (United States)

    Sismondo, Sergio; Nicholson, Scott Howard

    2009-01-01

    Publication planning is the sub-industry to the pharmaceutical industry that does the organizational and practical work of shaping pharmaceutical companies' data and turning it into medical journal articles. Its main purpose is to create and communicate scientific information to support the marketing of products. This report is based mostly on information presented at the 2007 annual meeting of the International Society of Medical Planning Professionals, including a workshop entitled "Publication Planning 101/201", attended by one of us. We provide some analysis of the role of publication planning in medical publishing, and its implications for the structuring of medical knowledge.

  8. Public debt management

    Directory of Open Access Journals (Sweden)

    Stevan Gaber

    2013-07-01

    Full Text Available The paper generally describes the segment of public debt management or especially the structure of public debt. It focuses on different kinds of risks which present potential danger for the public debt explosion. It intends to explain the government goal for borrowing money at lowest rate and sustain the fiscal stability. Also, it explains some practical issues regarding this topic for Republic of Macedonia for the period from 2009-2011. In the process of research were implemented several qualitative methods.

  9. Public sector innovation

    DEFF Research Database (Denmark)

    Wegener, Charlotte

    2012-01-01

    This paper explores the value dimension of public innovation in the light of practitioners’ values and asks why there seems to be a clash between innovation imperatives and workplace practices in the public sector. The paper contributes to the research on public innovation from a practice...... perspective by providing evidence from an ethnographic field study on innovation in social and health care studies in Denmark. These studies are part of the vocational education and training (VET) system, which combines coursework at a college and internship in the elder care sector. The study is thus cross...

  10. Working in the Public Sector. Introduction to the Thematic Issue

    Directory of Open Access Journals (Sweden)

    Annette Kamp

    2013-05-01

    Full Text Available Work in the public sector has been changing dramatically in recent decades. Reforms aimed at increasing the efficiency of public services have been extensive in the Nordic countries and elsewhere since the 1980s. The reforms and changes have to a large extent been associated with so-called New Public Management (NPM principles, emphasizing the market as a central coordination mechanism. Consequently, public institutions have been restructured, their services are standardized and commodified, and market-like relationships between them have been created. In order to create markets and transform citizens into customers on a market, outsourcing and privatization have been stimulated (Blomqvist & Rothstein 2000, Busch et al 2005, Christensen & Lægreid 2007, Greve 2003. At the same time, traditional Weberian bureaucratic principles are still viable and even enhanced within the sector, for instance, as a consequence of the use of contracts as a means of managing public organizations (Greve 2008. Lately, large reforms aimed at centralized coordination of different service providers, such as the integration of the Norwegian welfare administration, have been labeled post-NPM reforms by some researchers. The implication of all these parallel tendencies is that the institutional and organizational landscape surrounding the work situations of employees in the public sector have become increasingly complex, some call them hybrid,  putting a variety of conflicting pressures on the performance of work within the sector (Christensen & Lægreid 2011, Hasselbladh et al. 2008. In this special issue, we explore some of the consequences of these structural and normative changes on the work of public sector employees in different sectors and contexts (...

  11. Good Governance in Public Procurement: A South African Case Study

    Directory of Open Access Journals (Sweden)

    R Roos

    2008-08-01

    Full Text Available In this article good governance in public procurement, with particular reference to accountability is discussed. The principle of providing adequate remedies in public procurement is put under the spotlight. This is done with reference to the decision in Steenkamp NO v Provincial Tender Board, Eastern Cape. In this case the Constitutional Court had to consider whether an initially successful tenderer could lodge a delictual claim for damages to compensate for expenses incurred after conclusion of a contract, which was subsequently rendered void on an application for review of the tender award. The applicable principles of good governance and the applicable provisions of the UNCITRAL Model Law on Public Procurement and the WTO plurilateral Government Procurement Agreement are analysed. This is done to enable an evaluation of the decision by the Constitutional Court in the above case. It is concluded that the South African public procurement system does in this instance comply with the basic principles of good governance with regard to accountability.

  12. The participatory public library

    DEFF Research Database (Denmark)

    Rasmussen, Casper Hvenegaard

    2016-01-01

    Purpose From collection to connection has been a buzzword in the library world for more than a decade. This catchy phrase indicates that users are seen not only as borrowers, but as active participants. The aim of this paper is to investigate and analyse three questions in relation to user...... participation in public libraries in a Nordic perspective. How can participation in public libraries be characterised? Why should libraries deal with user participation? What kinds of different user participation can be identified in public libraries? Design/methodology/approach The paper uses a selection...... of theoretical approaches and practical examples to obtain a varied understanding of user participation in public libraries. Research fields outside library and information science have developed a wide range of theoretical approaches on user participation. Examples from cultural policy, museum studies...

  13. NAIP Public Image Services

    Data.gov (United States)

    Farm Service Agency, Department of Agriculture — This map provides a preview and information about the National Agriculture Imagery Program (NAIP) image services available on the APFO public image server. Click on...

  14. The participatory public library

    DEFF Research Database (Denmark)

    Rasmussen, Casper Hvenegaard

    2016-01-01

    of theoretical approaches and practical examples to obtain a varied understanding of user participation in public libraries. Research fields outside library and information science have developed a wide range of theoretical approaches on user participation. Examples from cultural policy, museum studies......Purpose From collection to connection has been a buzzword in the library world for more than a decade. This catchy phrase indicates that users are seen not only as borrowers, but as active participants. The aim of this paper is to investigate and analyse three questions in relation to user...... participation in public libraries in a Nordic perspective. How can participation in public libraries be characterised? Why should libraries deal with user participation? What kinds of different user participation can be identified in public libraries? Design/methodology/approach The paper uses a selection...

  15. Publicity and Egalitarian Justice

    DEFF Research Database (Denmark)

    Lippert-Rasmussen, Kasper

    2008-01-01

    Recently, the issue of publicity has surfaced in discussions of the correct interpretation of the Rawlsian principles of justice. In an intriguing critique of G.A. Cohen's preferred interpretation of the difference principle as a principle that is incompatible with incentive-based inequalities......, Andrew Williams points to a gap in Cohen's argument, alleging that Cohen's interpretation of the difference principle is unlikely to be compatible with the Rawlsian endorsement of publicity. Having explored a possible extrapolation of Cohen's critique to aggregate consumer choices and a resulting...... extension of Williams's charge that the difference principle, on Cohen's reading, fails to meet the publicity constraint because of its informational demandingness, I defend three claims: (a) it is doubtful that Rawls endorses a publicity constraint of the sort that would rule out Cohen's interpretation...

  16. Public Land Survey filled

    Data.gov (United States)

    California Department of Resources — The 'PLSFILL' layer is a polygon coverage depicting the township, range and sections contained in the Public Land Survey System grid for the State of California....

  17. Most influential FEMS publications.

    Science.gov (United States)

    Prosser, James I; Cole, Jeff A; Nielsen, Jens; Bavoil, Patrik M; Häggblom, Max M

    2014-05-01

    A selection of influential FEMS publications to celebrate the 40th anniversary of FEMS. © 2014 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved.

  18. Public Waters Inventory Maps

    Data.gov (United States)

    Minnesota Department of Natural Resources — This theme is a scanned and rectified version of the Minnesota DNR - Division of Waters "Public Waters Inventory" (PWI) maps. DNR Waters utilizes a small scale...

  19. MMLEADS Public Use File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medicare-Medicaid Linked Enrollee Analytic Data Source (MMLEADS) Public Use File (PUF) contains demographic, enrollment, condition prevalence, utilization, and...

  20. Children's Health Publications

    Science.gov (United States)

    Each title has a brief description and link for downloading the full text. Includes the publications catalog, the Child Health Champion resource guide, student curriculum materials, reports, fact sheets, and booklets/brochures of advice and tools.

  1. Pigs in Public Health

    DEFF Research Database (Denmark)

    Svendsen, Mette N.

    2017-01-01

    Animals are rare topics in public health science texts and speech despite the fact that animal bodies and lives are woven into the health of human populations, and vice versa. Years of ethnographic and documentary research – following pigs and their humans in and out of biomedical research – made...... me mindful and watchful of the porous passages between animal and human bodies and environments that do not confine themselves to ‘national health programs’ directed towards a specific (human) population. These unrecognized species encounters and relationships, which exceed the conventional framework...... of public health, made me re-evaluate both what ‘public’ and what ‘health’ means in public health. In this commentary I provide a short personal account of that intellectual journey. I argue that entanglements between species make it urgent that public health scholars investigate the moral, socio...

  2. Discriminatory public procurement policies

    NARCIS (Netherlands)

    Ssennoga, Francis

    2010-01-01

    To achieve social economic objectives, governments usually institute discriminatory practices in their country’s public procurement framework. Discriminatory procurement is the practice by governments to favour their own domestic suppliers over foreign firms for advertised contracts. Favouring domes

  3. Representatives of the Public?

    DEFF Research Database (Denmark)

    Rasmussen, Anne; Carroll, Brendan; Lowery, David

    2014-01-01

    Although scholars have long speculated about how organised interests link the public to decision makers, there has actually been little empirical research on this important element of democratic theory. This important gap in the literature is addressed in this article by examining, in addition...... to other supply-side and demand-side factors, whether groups mobilise on issues in policy areas that are regarded as salient by the public. Based on an analysis of 4,501 contributions in 142 European Commission online consultations, it is found that organised interests potentially can act as a transmission...... belt between the public and decision makers. Although the results vary to some degree by issues, higher rates of mobilisation are found on those issues that fall within policy areas that are regarded as salient by the general public and those with consequences for budgetary spending....

  4. Climatological Data Publication

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Major US airport weather stations monthly and annual publication containing station daily maximum and minimum temperatures, precipitation amounts, and monthly...

  5. Increasing Public Library Productivity.

    Science.gov (United States)

    Samuelson, Howard

    1981-01-01

    Suggests ways of improving productivity for public libraries faced with increased accountability, dwindling revenues, and continuing inflation. Techniques described include work simplification, work analysis, improved management, and employee motivation. (RAA)

  6. Implementing public employment policy

    DEFF Research Database (Denmark)

    Larsen, Flemming; Bredgaard, Thomas

    disciplining of the unemployed (work first) (cf.Bredgaard & Larsen, 2005; Sol & Westerweld, 2005). It is, however, remarkable that in the research field there seems to be a division of labour so that changes in public administration and changes in the substance of employment policies are dealt with separately....... But there is an interesting question to investigate here: whether and if so how, NPM-inspired reforms are related to changes in employment policy towards a work-first approach? Are changes in public management systems created as deliberate policy changes, or do they bring about more indirect and unintended policy changes...... an intended policy shift, there seems to be very little public discussion about them. Far-reaching policy changes become politically invisible and de-politicized. Our empirical case is the contracting out of the public employment services in Australia, the Netherlands and Denmark. The main question is what...

  7. TSA Public Inquiry Data

    Data.gov (United States)

    Department of Homeland Security — All non-media public inquiries and complaints and responses to inquiries received by telephone, e-mail and fax, and handles contacts in English and Spanish. The data...

  8. Public Water Sources

    Data.gov (United States)

    Vermont Center for Geographic Information — This GIS layer consists of the geographic location of active and inactive public (Community, non-transient non-community and transient non-community) water sources...

  9. Sustainable Public Bids

    Directory of Open Access Journals (Sweden)

    Gil César Costa de Paula

    2016-06-01

    Full Text Available In this article we will discuss the issue of sustainability in public procurement, given that the government in Brazil is constituted as a great promoter of economic development and needs to adapt its acquisitions worldwide sustainability agenda.

  10. Guidelines for publication

    Science.gov (United States)

    Rapp, Richard H.

    The AGU Publications Committee and the Board of Journal Editors recently adopted standards for the conduct of the publications process of AGU. These standards articulate the way in which we believe most geophysicists behave when acting as author, editor, or reviewer. We do not perceive a problem with the ethical conduct in any phase of the AGU publications activity. Rather we are presenting what is common practice as a reminder to us all and as help to those who may be just embarking on their scientific careers.We wish to thank in particular our colleagues in the American Chemical Society. With their permission we borrowed heavily from “Ethical Guidelines to Publication of Chemical Research” in the document presented below.

  11. CDBG Public Improvements Activity

    Data.gov (United States)

    Department of Housing and Urban Development — CDBG activity related to public improvements, including senior centers, youth centers, parks, street improvements, water/sewer improvements, child care centers, fire...

  12. Publication of the Bulletin

    CERN Multimedia

    The final edition (Nos 51-52/2009 and 1-2/2010) of the last Weekly Bulletin of the year will be published on Friday 11 December and will cover events at CERN from 14 December 2009 to 8 January 2010. Announcements for publication in this issue should reach the Publication Section (Communications group) or the Staff Association, as appropriate, by noon on Tuesday 8 December. Bulletin publication 2010 The table below lists the 2010 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Paper version 2-3 Tuesday 5 January Friday 8 and 15 January Wednesday 13 J...

  13. Storm Data Publication

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — 'Storm Data and Unusual Weather Phenomena' is a monthly publication containing a chronological listing, by state, of hurricanes, tornadoes, thunderstorms, hail,...

  14. Public Key Cryptography.

    Science.gov (United States)

    Tapson, Frank

    1996-01-01

    Describes public key cryptography, also known as RSA, which is a system using two keys, one used to put a message into cipher and another used to decipher the message. Presents examples using small prime numbers. (MKR)

  15. Ethics in Online Publications.

    Science.gov (United States)

    Vervaart, Peter

    2014-10-01

    Journals have been publishing the results of scientific investigations since the founding of Philosophical Transactions in 1665. Since then we have witnessed a massive expansion in the number of journals to the point that there are now approximately 28,000 active, peer reviewed journals collectively publishing more than 1.8 million articles per year. Before the mid-1990s, these journals were only available on paper but by the end of the 20th century, most journals had moved to online platforms. Online publication has also served as the impetus for the move to 'open-access' to the information contained in journals. The fact that a publication is 'on-line' and 'open-access' does not negate the responsibility of the author and the publisher to publish in an ethical way. [1] The document produced by the IFCC Ethics Task Force (TF-E) on publication ethics states that 'Ethics in Science at its broadest level encompasses research ethics, medical ethics, publication ethics, conflicts of interest, ethical responsibilities as educator, plus many other areas.' Thus publication ethics is a continuum from the first step of research design through to the information being read by the reader. In general terms 'publication ethics' includes the ethical behaviour of the authors in writing and submitting a scientific manuscript to a publisher for the purpose of publication, thus any discussion of publication ethics must include the role of the authors, referees, publisher and reader and the issues of authorship (and the use of 'ghosts'), plagiarism, duplicate publication (including in different languages), image manipulation (particularly in the era of digitisation), and conflict of interest [2]. To aid the authors, and others involved in the process of publication, a number of resources are now available particularly those from the Committee on Publication Ethics (COPE) [3] and the World Association of Medical Editors (WAME) [4]. More recently the issue of 'publisher ethics' has

  16. Public opinion and purchasing.

    OpenAIRE

    Weston, C; Anderson, R.; Trewavas, S.

    1992-01-01

    OBJECTIVES--To explore the use of a questionnaire to obtain representative public opinions on health services. To examine residents' priorities, knowledge, and views on the public's role in decision making. DESIGN--Self administered postal questionnaire. POPULATION--Random sample of 1500 residents in Bath District Health Authority, drawn from electoral registers. MAIN OUTCOME MEASURES--Levels of agreement or disagreement with statements provided and degree of importance given to services and ...

  17. Corruption and Publicity

    OpenAIRE

    Erzsébet Németh; Gábor Körmendi; Beatrix Kiss

    2011-01-01

    The present study sets out to examine the subject of corruption and publicity. It states that: 1. publicity can help to uncover and prevent corruption, and take sanctions against it, 2. business and political interests might hinder the media’s effective anti-corruption activities; 3. the media are able to influence the social judgement of the extent and frequency of corruption. The study proposes to investigate, with empirical research, the links between the level of corruption, its media pre...

  18. Ethical issues in publication.

    Science.gov (United States)

    Hamblet, J L

    1996-04-01

    Nurses usually publish to disseminate pertinent information and research findings. Their articles and textbooks promote quality patient care and sound professional practice. Nurses may also publish to meet requirements for academic promotion and professional advancement. Ethical issues play a part in any phase of writing for publication. Veracity, justice, beneficence, and nonmaleficence are four of the ethical principles that pertain to aspects of authorship, peer review, and research in publication.

  19. APPROACHES TO PUBLIC INTEGRITY

    Directory of Open Access Journals (Sweden)

    Simona-Roxana ULMAN

    2015-08-01

    Full Text Available Both concepts, integrity and public integrity, are always asked qualities in the social and economic environment, but they are never well defined. In this context, finding precise definitions and offering an ample explanation of the concepts are desired and useful for both economic theoretical and practical levels and become the aim of the present paper. Without a good understanding of a concept, no one is capable to attain it. In this context, it is impossible to ask for a public sector of integrity if both public actors and the citizens do not know what it really means. Therefore, the public actors first have to understand what integrity really supposes, and, then, to be capable to respect its principles. Taking into consideration the effects of public integrity or, on its opposite, of the divergence from it, especially represented by the phenomenon of corruption, on the economy at the macro, but also, on the micro level, public integrity in itself becomes a real economic problem that is aimed to be extensively analyzed through our interdisciplinary approach.

  20. GIS and Public Health

    Directory of Open Access Journals (Sweden)

    Stefania Bertazzon

    2014-06-01

    Full Text Available This Special Issue on GIS and public health is the result of a highly selective process, which saw the participation of some 20 expert peer-reviewers and led to the acceptance of one half of the high-quality submissions received over the past year. Many threads link these papers to each other and, indeed, to our original call for papers, but the element that most clearly emerges from these works is the inextricable connection between public health and the environment. Indeed, GIS analysis of public health simply cannot disregard the geospatial dimension of environmental resources and risks. What consistently emerges from these analyses is that current geospatial research can only scratch the surface of the complex interactions of spatial resources, risks, and public health. In today’s world, or at least in the developed world, researchers and practitioners can count on virtually endless data, on inexpensive computational power, and on seamless connectivity. In this research environment, these papers point to the need for improved analytical tools, covering concepts, representation, modeling and reliability. These works are important contributions that help us to identify what advances in geospatial analysis can better address the complex interactions of public health with our physical and cultural environment, and bridge research and practice, so that geospatial analyses can inform public health policy making. [...

  1. Romanian Public Servants on Public Administration Reforms

    Directory of Open Access Journals (Sweden)

    Sorin Dan ȘANDOR

    2008-06-01

    Full Text Available The present paper tries to assess the public administration reforms based on the opinions of public servants – the ones in charge with the actual implementation of the reforms. In November 2007 a mail survey was done in Romanian PA institutions. The opinions showed the necessity of the administrative reforms is accepted mainly as a request of the European Union. The way in which reforms were done is seen as a strenuous process, characterized by low coherence, with many changes of focus and done mainly through enacting new legislation over and over, which led to over-regulation. De-centralization (financial and managerial has still a long way to go, legislative improvement also (especially streamlining rules and procedures, citizens/community is not seen as a real partnership. More optimistic answers are regarding the functioning of local institutions (especially along the organizational culture dimension, which are seen as functioning very well in the context of reforms (a cautionary note should be made – loyalty or subjectivity may have lead to such answers.

  2. RELATIONS WITH THE PUBLIC VERSUS PUBLIC RELATIONS IN LOCAL PUBLIC ADMINISTRATION

    OpenAIRE

    Bente Florina Maria

    2010-01-01

    Concomitant with the evolution of society, public relations are socially expressed only together with the explicit articulation of public categories and public organizations, once the individual becomes a citizen whose satisfaction is at the core of the public system's preoccupations, ignoring times long gone when the ordinary citizen and the majority of the public administration representatives couldn't tell apart the concept of public relations from that of relations with the public.

  3. RELATIONS WITH THE PUBLIC VERSUS PUBLIC RELATIONS IN LOCAL PUBLIC ADMINISTRATION

    Directory of Open Access Journals (Sweden)

    Bente Florina Maria

    2010-12-01

    Full Text Available Concomitant with the evolution of society, public relations are socially expressed only together with the explicit articulation of public categories and public organizations, once the individual becomes a citizen whose satisfaction is at the core of the public systems preoccupations, ignoring times long gone when the ordinary citizen and the majority of the public administration representatives couldnt tell apart the concept of public relations from that of relations with the public.

  4. Public Debt, Public Investment and Economic Growth in Mexico

    National Research Council Canada - National Science Library

    Isaac Sanchez-Juarez; Rosa García-Almada

    2016-01-01

    ...: has the growing public debt of state governments promoted increased public investment? If the answer is yes, then does any increase in public investment lead to more growth in the Mexican states...

  5. Behavioral Public Administration : Combining Insights from Public Administration and Psychology

    OpenAIRE

    Grimmelikhuijsen, S.G.; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.

    2016-01-01

    We propose behavioral public administration as a designated subfield in public administration which explicitly deals with the integration of theories and methods from psychology into the study of public administration. We discuss how scholars in public administration currently draw on both methodological and theoretical innovations in psychology and point to research questions in public administration which could benefit from further integration. Behavioral public administration cannot, and s...

  6. Behavioral Public Administration: Combining Insights from Public Administration and Psychology

    OpenAIRE

    2015-01-01

    We propose behavioral public administration as a designated subfield in public administration which explicitly deals with the integration of theories and methods from psychology into the study of public administration. We discuss how scholars in public administration currently draw on both methodological and theoretical innovations in psychology and point to research questions in public administration which could benefit from further integration. Behavioral public administration cannot, and s...

  7. ORGANIZATION IN CONTEMPORARY PUBLIC SPHERE

    National Research Council Canada - National Science Library

    Rosemarie HAINES

    2013-01-01

    The critical analysis of Habermas’ Public Sphere Theory and the comparative undertaking to the current day enables us to assert that in contemporary society, public sphere is no longer a political public sphere, this dimension being...

  8. Ethics in Public Administration

    Directory of Open Access Journals (Sweden)

    MSc. Arjeta Hallunovi

    2014-06-01

    Full Text Available The goal of this study is to deal with some ethical causes in the public administration, that aim the avoidance of negative phenomenon’s as theft, corruption, etc. In this direction, the debates about ethics are becoming more and more a global tendency, as an implement through which would be found the way to get out of the crisis. The success in the reforms of the public administrations in major part depends, on the public functionaries and their willingness to make fundamental changes in the way they work. In this direction, the State should strengthen and modernize the public service, should realize an employment system, which should reflect more the merits on its service. For this reason, the government’s attempts should be concentrated on the construction of a positive image for the state and its administration as professional objective, which is oriented to the services. Being aware for the practical restrictions of this study, we firstly chose to concentrate on the local public administrations ethics. The study will be focused on the practical comparative analysis of the city of Shkodra and Durres by the realization of a questionnaire by each of these municipalities and the Agency of Legalization and Urbanization of Informal Zones (ALUIZNI in Shkodra.

  9. DOE headquarters publications

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-09-01

    This bibliography provides listings of (mainly policy and programmatic) publications issued from the U.S. Department of Energy, Washington, D.C. The listings are arranged by the ''report code'' assigned to each of the major organizations at DOE Headquarters, followed by the three categories of environmental reports issued from DOE Headquarters. All of the publications listed, except for those shown as still ''in preparation,'' may be seen in the Energy Library. A title index arranged by title keywords follows the listings. Certain publications are omitted. They include such items as pamphlets, ''fact sheets,'' bulletins and weekly/monthly issuances of DOE's Energy Information Administration and Economic Regulatory Administration, and employee bulletins and newsletters. Omitted from the bibliography altogether are headquarters publications assigned other types of report codes--e.g., ''HCP'' (Headquarters Contractor Publication) and ''CONF'' (conference proceedings). (RWR)

  10. Publication of the bulletin

    CERN Multimedia

    2006-01-01

    The final edition (Nos. 51-52/2006 and 1-2-3/2007) of the last Bulletin of the year will appear on Friday 15 December and will cover events at CERN from 18 December 2006 to 19 January 2006. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 12 December. The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin publication 2007 Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 1...

  11. Business Environment and Corporate Governance in Public Entities

    Directory of Open Access Journals (Sweden)

    Eugen Nicolaescu

    2012-12-01

    Full Text Available For several years, private business has adopted corporative governance on the grounds of national and international codes to enhance investor confidence in companies and economic entities, especially those that are listed on the stock exchanges. The business environment for the public sector has not benefited from corporate governance due to certain bureaucratic, but logical reasons, such as the fact that the representatives of the State/Government/local authority apply the shareholder’s decisions without considering any other principles, procedures or rules reflecting the organization and the operation of the public entity. Economic and social reality has shown that many public entities have been confronting with different issues in making managerial decisions and obeying managerial principles of neutrality when appointing directors or establishing their remuneration, without prejudice to the objectives of those entities, many of them with losses and arrears that could generate bankruptcy to a private entity. More in-depth relations of Romania with the European Union and international financial organizations have imposed the importance of the corporate governance in public sector business environment as well, which the Government settled with the adoption of specific legal rules. A general appreciation implies that the decisions made are important, but entirely efficient, many of them being simple statements without concrete effects on the organization and the improvement of managerial work. Consequently, certain corrections are expected and a series of future developments of corporate governance aspects should be examined in private business. The codes of corporate governance in the private sector should be taken as such and as for the public economic environment, additional provisions relating to the applicability of public patrimony administration should be considered while recognising the specific characteristics of each economic entity

  12. Competition of tolerant strategies in the spatial public goods game

    CERN Document Server

    Szolnoki, Attila

    2016-01-01

    Tolerance implies enduring trying circumstances with a fair and objective attitude. To determine whether evolutionary advantages might be stemming from diverse levels of tolerance in a population, we study a spatial public goods game, where in addition to cooperators, defectors, and loners, tolerant players are also present. Depending on the number of defectors within a group, a tolerant player can either cooperate in or abstain from a particular instance of the game. We show that the diversity of tolerance can give rise to synergistic effects, wherein players with a different threshold in terms of the tolerated number of defectors in a group compete most effectively against defection and default abstinence. Such synergistic associations can stabilise states of full cooperation where otherwise defection would dominate. We observe complex pattern formation that gives rise to an intricate phase diagram, where invisible yet stable strategy alliances require outmost care lest they are overlooked. Our results high...

  13. Modern approaches regarding public goods

    OpenAIRE

    2015-01-01

    This article is trying to present general elements regarding public goods. It is presenting also all types of public goods and optimum provision of public goods. Public Goods designate goods, benefits which belong to all citizens, or community. Four categories of goods can be delimited Public goods; Private goods; Common goods; Taxable goods. We also introduce two new concepts of public goods: “Club Goods” and “Joint” Goods.

  14. Planning Public Transport

    DEFF Research Database (Denmark)

    Andersen, Jonas Lohmann Elkjær; Landex, Alex

    2009-01-01

    This good practice guide is composed for the master course 13120 Public Transport Planning held at the Department of Transport, Technical University of Denmark. It is intended to use as guide in the different planning aspects and assignments of the course. Since the course is about the planning...... of new public transport infrastructure this guide also focuses on the planning of new infrastructure. Furthermore, the new infrastructure in the course is expected to be a light rail and even though this guide aims at being general for public transport some of the issues evidently become more relevant...... for light rail. A light rail system is chosen as focus because light rail systems generally have higher impacts in the traffic modeling than busses and are more challenging in the planning than urban rail and metro. This is emanated by the assumption that a capability for planning light rail inevitable...

  15. Offentlighed og Public Relations

    Directory of Open Access Journals (Sweden)

    Lars Heltoft

    1993-09-01

    Full Text Available Lars Heltoft, der er en af grundlæggerne af Public Relationsuddannelsen på Roskilde Universitetscenter, kaster i artiklen et kritisk blik på den akademiske forskning i feltet public relations. Selv i nyere udgaver af PR-forskningen - af mange anset for "progressive", f.eks. James Grunings og Jon Whites arbejder - ser Lars Heltoft tydelige spor af PR- professionens selvforståelse og legitimationsbehov. Resultatet er, at den "offentlighed", der burde være kernen i den videnskabelige beskæftigelse med public relations, "forsvinder i den blå luft". Han argumenterer for, at Habermas´ forestilling om "offentlighed" stadig institutionaliserer mulig- heden for kritisk diskurs inden for feltet, samtidig med at han i sproghand- lingsteoretisk perspektiv problematiserer Habermas´ legitimationsbegreb, fordi det undtager private virksomheder og organisationer.

  16. Offentlighed og Public Relations

    Directory of Open Access Journals (Sweden)

    Lars Heltoft

    1993-09-01

    Full Text Available Lars Heltoft, der er en af grundlæggerne af Public Relationsuddannelsen på Roskilde Universitetscenter, kaster i artiklen et kritisk blik på den akademiske forskning i feltet public relations. Selv i nyere udgaver af PR-forskningen - af mange anset for "progressive", f.eks. James Grunings og Jon Whites arbejder - ser Lars Heltoft tydelige spor af PR- professionens selvforståelse og legitimationsbehov. Resultatet er, at den "offentlighed", der burde være kernen i den videnskabelige beskæftigelse med public relations, "forsvinder i den blå luft". Han argumenterer for, at Habermas´ forestilling om "offentlighed" stadig institutionaliserer mulig- heden for kritisk diskurs inden for feltet, samtidig med at han i sproghand- lingsteoretisk perspektiv problematiserer Habermas´ legitimationsbegreb, fordi det undtager private virksomheder og organisationer.

  17. Audit of public work

    Directory of Open Access Journals (Sweden)

    Valtencir Godinho de Camargo

    2011-09-01

    Full Text Available The municipal public works, especially the reform and small constructions, with mobilization of manpower with up to 20 employees, where it is not mandatory elaboration of Program Conditions and Work Environment in the Construction Industry, are conducted without meeting the regulatory norm, which are motivated by the deficiency in the elaboration of the budget, the bidding documents, in the contract and supervision. The unfamiliarity specialized in the area of the Engineering of Safety of the Work adds to the factors that lead the public agency take unnecessary risks, as the objective responsibility, the labor charges and indemnities for illnesses, accidents or deaths. This article aims to indicate the guidelines for the program to health and safety is applied effectively in public works.

  18. Public surveys at ESO

    Science.gov (United States)

    Arnaboldi, Magda; Delmotte, Nausicaa; Hilker, Michael; Hussain, Gaitee; Mascetti, Laura; Micol, Alberto; Petr-Gotzens, Monika; Rejkuba, Marina; Retzlaff, Jörg; Mieske, Steffen; Szeifert, Thomas; Ivison, Rob; Leibundgut, Bruno; Romaniello, Martino

    2016-07-01

    ESO has a strong mandate to survey the Southern Sky. In this article, we describe the ESO telescopes and instruments that are currently used for ESO Public Surveys, and the future plans of the community with the new wide-field-spectroscopic instruments. We summarize the ESO policies governing the management of these projects on behalf of the community. The on-going ESO Public Surveys and their science goals, their status of completion, and the new projects selected during the second ESO VISTA call in 2015/2016 are discussed. We then present the impact of these projects in terms of current numbers of refereed publications and the scientific data products published through the ESO Science Archive Facility by the survey teams, including the independent access and scientific use of the published survey data products by the astronomical community.

  19. Publication of the bulletin

    CERN Multimedia

    DG Unit

    2010-01-01

    The final edition (Nos 50-51-52/2010 and 1-2/2011) of the last Weekly Bulletin of the year will be published on Friday 10 December and will cover events at CERN from 13 December 2010 to 14 January 2011. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 7 December. The table below lists the 2011 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 3-4   Tuesday 11 January Fridays 14 and 21 January Wednes...

  20. Kosovar Public Diplomacy

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Bekim Baliqi

    2013-06-01

    Full Text Available We are being witnesses that the XXI century is characterized by the rise and rapid advancement of public diplomacy, particularly in small countries that are under development, or countries that do not have classical influence through diplomacy and military influence, therefore into the category of states in which the development of public diplomacy is needed, we have included the Republic of Kosovo. The Republic of Kosovo as a new state, with without diplomatic experience and that has started from scratch, should necessarily develop the public diplomacy, because it is listed in the category of countries that we have specified above. But how should the Republic of Kosovo develop a public diplomacy? For building the basement of public diplomacy, the main tool that Kosovo should develop is communication Through the communication are held discussions, negotiations, becomes the announcement about the steps of development of the state, becomes lobbying, rises the positive image, and all these lead to the recognition of the new state and to the multilateral and bilateral cooperation agreements. In order to explain the performance and the form of the use of communication in public diplomacy, which the Republic of Kosovo has begun to use and implement in practice, and which already has brought tangible results that need improvement, we think that still has remained very long road with many political, economic, diplomatic and democratic challenges until we achieve a satisfactory level. A deeper analysis of what has been done so far, and what needs to be done in the future is required, therefore the whole problem along with the possible functional solutions is explained more specifically with theories and examples below.

  1. 基于多示例学习的超市农产品图像识别%Image recognition of agricultural products in supermarket based on multi-instance learning

    Institute of Scientific and Technical Information of China (English)

    罗承成; 李书琴; 唐晶磊

    2012-01-01

    为解决超市农产品价格需依靠人工记忆的问题,实现农产品的智能识别,提出了基于多示例学习的农产品图像识别方法.采用改进的单色块及其邻域算法(SBN)特征提取算法将训练样本组织成多示例包,利用多样性密度算法对正包和反包进行多示例学习,根据多样性密度最大化模型对测试样本进行识别.分别在自采集的多类别果蔬图像集以及Amsterdam图像库中的单类别果蔬图像上进行测试.结果表明该方法能够识别不同光照、存在干扰物的环境背景下,以任意方式摆放的多类别混合果蔬图像,识别率最高达到94.21%,且对于单类别果蔬图像的识别优于全局方法.因此利用基于多示例学习的图像识别方法对超市农产品的自动售卖提供辅助具有可行性.%The pricing of agricultural products in supermarket needs to rely on artificial memory. In order to realize intelligent recognition of agricultural products, an image recognition method of agricultural products based on the multi-instance learning was proposed. An improved Single Blob with Neighbors (SBN) method was adopted to organize bags and meanwhile extract features of an image. The target concept was learned by maximizing Diverse Density (DD) and applied to images recognition. Experiments were performed on both multi-class produce image dataset by self-collection and single-class agricultural product images selected from Amsterdam Library of Object Images (ALOI). The experimental results show that the method is able to recognize multi-class agricultural product images captured under various illumination conditions and interference environment, and the recognition rate can achieve 94.21 percent. Additionally, the method performs better than global method when recognizing single-class agricultural product images.

  2. 基于单类SVM和加权多示例采样方法的目标跟踪算法%On Obj ect Tracking Based on One-Class SVM and Weighted Multi-Instance Sampling Method

    Institute of Scientific and Technical Information of China (English)

    陈渝; 韩春燕

    2014-01-01

    基于分类的跟踪算法成为当前目标跟踪的研究热点。首先把跟踪问题看成是一个目标和背景的二分类问题,根据每一帧的正负样本数据训练 SVM分类器,通过分类器的分类概率值确定目标位置。然而,采集正负样本边界的那些样本很容易出现异常点,当把它们作为目标的下一帧位置时将会出现严重的跟踪漂移问题。本文在此基础上提出一种基于单类支持向量机(One-class support vector machine)的目标跟踪算法,基于 One-class SVM分类能有效地排除其他类的干扰,有效地防止异常样本的出现。并结合加权多示例采样方法,使得每个采样样本会根据不同的权值对于分类器的贡献而不同。实验结果表明本文改进跟踪方法的鲁棒性。%Obj ect tracking algorithm based on binary classification has become the research hot issues.The tracker is firstly as binary classification between obj ect and background,and both positive and negative samples data have been applied to train SVM classifier.The obj ect’s location is determined by the proba-bility of the classifier.However,such binary classification may not fully handle the outliers,which may cause tracking drifting.To improve the robustness of the tracker,a novel obj ect tracking algorithm has been proposed based on one-class SVM.This method based on one-class support vector machine (SVM) can effectively rule out other types of interference,to effectively prevent the emergence of abnormal sam-ples.Furthermore,the tracker integrates weighted multi-instance sampling method,which can consider the sample importance by the different weights.The experimental results show the robustness of the im-proved method.

  3. Public Insurance and Equality

    DEFF Research Database (Denmark)

    Landes, Xavier; Néron, Pierre-Yves

    2015-01-01

    Public insurance is commonly assimilated with redistributive tools mobilized by the welfare state in the pursuit of an egalitarian ideal. This view contains some truth, since the result of insurance, at a given moment, is the redistribution of resources from the lucky to unlucky. However, Joseph...... Heath (among other political theorists) considers that the principle of efficiency provides a better normative explanation and justification of public insurance than the egalitarian account. According to this view, the fact that the state is involved in the provision of specific insurance (primarily...

  4. Database Publication Practices

    DEFF Research Database (Denmark)

    Bernstein, P.A.; DeWitt, D.; Heuer, A.

    2005-01-01

    There has been a growing interest in improving the publication processes for database research papers. This panel reports on recent changes in those processes and presents an initial cut at historical data for the VLDB Journal and ACM Transactions on Database Systems.......There has been a growing interest in improving the publication processes for database research papers. This panel reports on recent changes in those processes and presents an initial cut at historical data for the VLDB Journal and ACM Transactions on Database Systems....

  5. Public and popular history

    CERN Document Server

    De Groot, Jerome

    2013-01-01

    This interdisciplinary collection considers public and popular history within a global framework, seeking to understand considerations of local, domestic histories and the ways they interact with broader discourses. Grounded in particular local and national situations, the book addresses the issues associated with popular history in a globalised cultural world, such as: how the study of popular history might work in the future; new ways in which the terms 'popular' and 'public' might inform one another and nuance scholarship; transnational, intercultural models of 'pastness'; cultural translat

  6. Public goods and procreation.

    Science.gov (United States)

    Anomaly, Jonathan

    2014-01-01

    Procreation is the ultimate public goods problem. Each new child affects the welfare of many other people, and some (but not all) children produce uncompensated value that future people will enjoy. This essay addresses challenges that arise if we think of procreation and parenting as public goods. These include whether individual choices are likely to lead to a socially desirable outcome, and whether changes in laws, social norms, or access to genetic engineering and embryo selection might improve the aggregate outcome of our reproductive choices.

  7. Serving the Public Interest

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tyran, Jean-Robert

    system is likely to produce good governance. That is, if benevolent candidates are common, if the president has little discretionary power, and if the public sector is effective. We analyze the role of institutions like investigative media and re-election and show that they can improve or further hamper......We present a model of political selection in which voters elect a president from a set of candidates. We assume that some of the candidates are benevolent and that all voters prefer a benevolent president, i.e. a president who serves the public interest. Yet, political selection may fail in our...

  8. Adventures in public data

    Directory of Open Access Journals (Sweden)

    Zaharevitz Dan W

    2011-10-01

    Full Text Available Abstract This article contains the slides and transcript of a talk given by Dan Zaharevitz at the "Visions of a Semantic Molecular Future" symposium held at the University of Cambridge Department of Chemistry on 2011-01-19. A recording of the talk is available on the University Computing Service's Streaming Media Service archive at http://sms.cam.ac.uk/media/1095515 (unfortunately the first part of the recording was corrupted, so the talk appears to begin at slide 6, 'At a critical time'. We believe that Dan's message comes over extremely well in the textual transcript and that it would be poorer for serious editing. In addition we have added some explanations and references of some of the concepts in the slides and text. (Charlotte Bolton; Peter Murray-Rust, University of Cambridge Editorial preface The following paper is part of a series of publications which arose from a Symposium held at the Unilever Centre for Molecular Informatics at the University of Cambridge to celebrate the lifetime achievements of Peter Murray-Rust. One of the motives of Peter's work was and is a better transport and preservation of data and information in scientific publications. In both respects the following publication is relevant: it is about public data and their representation, and the publication represents a non-standard experiment of transporting the content of the scientific presentation. As you will see, it consists of the original slides used by Dan Zaharevitz in his talk "Adventures in Public Data" at the Unilever Centre together with a diligent transcript of his speech. The transcribers have gone through great effort to preserve the original spirit of the talk by preserving colloquial language as it is used at such occasions. For reasons known to us, the original speaker was unable to submit the manuscript in a more conventional form. We, the Editors, have discussed in depth whether such a format is suitable for a scientific journal. We have eventually

  9. Adventures in public data.

    Science.gov (United States)

    Zaharevitz, Dan W

    2011-10-14

    This article contains the slides and transcript of a talk given by Dan Zaharevitz at the "Visions of a Semantic Molecular Future" symposium held at the University of Cambridge Department of Chemistry on 2011-01-19. A recording of the talk is available on the University Computing Service's Streaming Media Service archive at http://sms.cam.ac.uk/media/1095515 (unfortunately the first part of the recording was corrupted, so the talk appears to begin at slide 6, 'At a critical time'). We believe that Dan's message comes over extremely well in the textual transcript and that it would be poorer for serious editing. In addition we have added some explanations and references of some of the concepts in the slides and text. (Charlotte Bolton; Peter Murray-Rust, University of Cambridge) EDITORIAL PREFACE: The following paper is part of a series of publications which arose from a Symposium held at the Unilever Centre for Molecular Informatics at the University of Cambridge to celebrate the lifetime achievements of Peter Murray-Rust. One of the motives of Peter's work was and is a better transport and preservation of data and information in scientific publications. In both respects the following publication is relevant: it is about public data and their representation, and the publication represents a non-standard experiment of transporting the content of the scientific presentation. As you will see, it consists of the original slides used by Dan Zaharevitz in his talk "Adventures in Public Data" at the Unilever Centre together with a diligent transcript of his speech. The transcribers have gone through great effort to preserve the original spirit of the talk by preserving colloquial language as it is used at such occasions. For reasons known to us, the original speaker was unable to submit the manuscript in a more conventional form. We, the Editors, have discussed in depth whether such a format is suitable for a scientific journal. We have eventually decided to publish this

  10. Deconstructing public artopia: situating public-art claims within practice.

    NARCIS (Netherlands)

    Zebracki, M.M.; Vaart, R.J.F.M. van der; Aalst, I. van

    2010-01-01

    This paper problematises public artopia, in other words the collection of claims in academic literature concerning the allegedly physical-aesthetic, economic, social, and cultural-symbolic roles of art in urban public space. On the basis of interviews with public-art producers (artists, public offic

  11. Communicating with external publics: managing public opinion and behavior.

    Science.gov (United States)

    Ristino, Robert J

    2007-01-01

    In health care organizational settings public relations plays an important role in managing relationships with a variety of external publics as well as with society in general. Managing these relationships involves both reactive and proactive communication activities. Reactively, public relations responds to public issues, crises and concerns, as well as inquiries from the media and other social institutions. Proactively, public relations engages in deliberately planned campaigns and programs to inform, influence or change behaviors of targeted publics for a wide range of strategic purposes. These purposes include managing the organization's image and identity; influencing public policies; supporting health promotion and education; promoting fund raising and volunteerism; and managing organizational change and crises.

  12. Monty Roberts’ public demonstrations

    NARCIS (Netherlands)

    Loftus, Loni; Marks, Kelly; Jones-McVey, Rosie; Gonzales, Jose L.; Fowler, Veronica L.

    2016-01-01

    Effective training of horses relies on the trainer’s awareness of learning theory and equine ethology, and should be undertaken with skill and time. Some trainers, such as Monty Roberts, share their methods through the medium of public demonstrations. This paper describes the opportunistic analys

  13. Public-Private Partnerships

    DEFF Research Database (Denmark)

    Helby Petersen, Ole

    This PhD dissertation studies national similarities and differences in policy and regulation of public-private partnerships (PPPs), with an empirical focus on Denmark and Ireland. The starting point and motivation for the study is the observation that whereas PPPs are often depicted in the academic...

  14. Public-Private Partnerships

    DEFF Research Database (Denmark)

    Weihe, Gudrid

    There is a great deal of confusion about the meaning of the concept public-private partnership (PPP). Much is written on the subject but only rarely do authors give an adequate account of what they mean when they talk about PPP, nor do they acknowledge that there exist qualitatively different PPP...

  15. Public-Private Partnerships

    DEFF Research Database (Denmark)

    Lehmann, Martin; Jeppesen, S.

    2006-01-01

    Public-private partnerships in the environmental field have emerged as one option in the pursuit of sustainable development. So-called ‘Green Networks’, ‘Cleaner Production Centres’, ‘Waste Minimisation Clubs’ are among others highlighted as alternatives to governmental regulation. While being...

  16. Tracing Public Values Change

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2014-01-01

    in several directions; b) job ads develop into platforms for organizational branding with an emphasis on HR-related values although national logos enter the scene (the Danish royal crown, the Dutch national emblem); c) New Public Management values do not crowd out other values, rather value intensity...

  17. Publications about Radon

    Science.gov (United States)

    There is no known safe level of exposure to radon. EPA strongly recommends that you fix your home if your test shows 4 picocuries (pCi/L) or more. These publications and resources will provide you with the information you need to fix your home.

  18. Voluntary Public Unemployment Insurance

    DEFF Research Database (Denmark)

    O. Parsons, Donald; Tranæs, Torben; Bie Lilleør, Helene

    Denmark has drawn much attention for its active labor market policies, but is almost unique in offering a voluntary public unemployment insurance program requiring a significant premium payment. A safety net program – a less generous, means-tested social assistance plan – completes the system...

  19. Public Reason Renaturalized

    DEFF Research Database (Denmark)

    Tønder, Lars

    2014-01-01

    it is mobilized in a world of deep pluralism. The article concludes with a discussion of how a renaturalized conception of public reason might change the positioning of contemporary democratic theory vis-a-vis the struggle for empowerment and pluralization in an age of neo-liberalism and state-surveillance....

  20. Serving the Public Interest

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tyran, Jean-Robert

    system is likely to produce good governance. That is, if benevolent candidates are common, if the president has little discretionary power, and if the public sector is effective. We analyze the role of institutions like investigative media and re-election and show that they can improve or further hamper...

  1. Historians and Their Publics.

    Science.gov (United States)

    Brinkley, Alan

    1994-01-01

    Reports that many respondents on a historians' survey believe that they have become too specialized and that their profession has been cut off from the public. Contends that broadening history's coverage of underrepresented groups has fragmented the scholarly world and led to this specialization. (CFR)

  2. Censorship in Public Libraries.

    Science.gov (United States)

    Biggins, Barbara; Handsley, Elizabeth

    This paper discusses the legal obligations owed by librarians to the users of their facilities, focusing on the viewing of pornography on the Internet in the public library. The meanings commonly ascribed to the word censorship are presented. Australian federal law that governs the classification of films, videos, computer games, and publications…

  3. Mars Public Engagement Overview

    Science.gov (United States)

    Johnson, Christine

    2009-01-01

    This viewgraph presentation reviews the Mars public engagement goal to understand and protect our home planet, explore the Universe and search for life, and to inspire the next generation of explorers. Teacher workshops, robotics education, Mars student imaging and analysis programs, MARS Student Imaging Project (MSIP), Russian student participation, MARS museum visualization alliance, and commercialization concepts are all addressed in this project.

  4. Public Participation GIS

    DEFF Research Database (Denmark)

    Hansen, Henning Sten

    2004-01-01

    information in environmental planning and gives an overview over the various approaches to public participation. The current advances in Web-based GIS in many countries contain great possibilities for supporting good governance based on information and knowledge on the one hand and active involvement...

  5. Private Money, Public Good

    Science.gov (United States)

    Kelly, Andrew P.; McShane, Michael Q.

    2013-01-01

    It's no secret that states and the federal government have found themselves in a financial pinch when it comes to higher education. After years of recession and sluggish recovery, states have slashed per-pupil public spending on higher education by 14.6 percent since 2008. At the federal level, though money for Pell Grants has more than doubled…

  6. Teaching Mediated Public Relations.

    Science.gov (United States)

    Kent, Michael L.

    2001-01-01

    Discusses approaches to teaching a mediated public relations course, emphasizing the World Wide Web. Outlines five course objectives, assignments and activities, evaluation, texts, and lecture topics. Argues that students mastering these course objectives will understand ethical issues relating to media use, using mediated technology in public…

  7. Public Policy Agenda, 2009

    Science.gov (United States)

    American Association of State Colleges and Universities, 2009

    2009-01-01

    The 2009 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for the association's members and other interested organizations as well as federal and state policymakers.…

  8. Public Policy Agenda, 2007

    Science.gov (United States)

    American Association of State Colleges and Universities, 2007

    2007-01-01

    The 2007 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  9. Public Policy Agenda, 2011

    Science.gov (United States)

    American Association of State Colleges and Universities, 2011

    2011-01-01

    American Association of State Colleges and Universities' (AASCU's) public policy agenda, rooted in an uncompromising commitment to opportunity for the nation's students, is expressed through the following core principles: (1) Higher education is a common good that provides significant benefits to individuals and society as a whole; (2) America's…

  10. Public Policy Agenda, 2010

    Science.gov (United States)

    American Association of State Colleges and Universities, 2010

    2010-01-01

    The 2010 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. This paper is intended to serve as a point of reference for the association's members and other interested organizations, as well as federal and state policymakers.…

  11. Public Policy Agenda, 2008

    Science.gov (United States)

    American Association of State Colleges and Universities, 2008

    2008-01-01

    The 2008 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  12. Public Policy and You

    Science.gov (United States)

    Karolak, Eric

    2008-01-01

    This article is devoted to public policies and child care providers. The author talks about how these policies affect providers and their work with young children. The author stresses that child care providers should help legislators by keeping them aware of what goes on in the child care communities.

  13. Dynamic public service mediation

    NARCIS (Netherlands)

    Hofman, W.; Staalduinen, M. van

    2010-01-01

    This paper presents an approach to dynamic public service mediation. It is based on a conceptual model and the use of search and ranking algorithms. The conceptual model is based on Abstract State Machine theory. Requirements for dynamic service mediation were derived from a real-world case. The con

  14. Reclaiming the Public Manager

    Directory of Open Access Journals (Sweden)

    Andrew CARDOW

    2007-02-01

    Full Text Available This article adds to the existing discussion regarding the NPM, and more specifically addresses the role of managerial identity that is often ignored within the existing literature. The research was conducted utilising a grounded, qualitative methodology. The data was analysed utilising the tools of critical discourse. Throughout the article a case will be made that the introduction of private sector ‘business paradigms’ have led the managers to seek their legitimacy and their sense of identity not from the public sector but from the private sector. In doing so they have distanced themselves from the public, the owners of the assets they manage. The research is a qualitative study that highlights the conflict between identity and community expectation. The implications suggest that managers of local government business operations need to be aware of the possible conflict that can arise through seeking identity with the private sector in that it may lead to distancing themselves from the public they serve. The practical implications lie in being able to recognise that too close an identity with “normal” business practice can conflict with provision of public services

  15. Private Money, Public Good

    Science.gov (United States)

    Kelly, Andrew P.; McShane, Michael Q.

    2013-01-01

    It's no secret that states and the federal government have found themselves in a financial pinch when it comes to higher education. After years of recession and sluggish recovery, states have slashed per-pupil public spending on higher education by 14.6 percent since 2008. At the federal level, though money for Pell Grants has more than doubled…

  16. Ecological, Pedagogical, Public Rhetoric

    Science.gov (United States)

    Rivers, Nathaniel A.; Weber, Ryan P.

    2011-01-01

    Public rhetoric pedagogy can benefit from an ecological perspective that sees change as advocated not through a single document but through multiple mundane and monumental texts. This article summarizes various approaches to rhetorical ecology, offers an ecological read of the Montgomery bus boycotts, and concludes with pedagogical insights on a…

  17. Public Policy Agenda, 2010

    Science.gov (United States)

    American Association of State Colleges and Universities, 2010

    2010-01-01

    The 2010 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. This paper is intended to serve as a point of reference for the association's members and other interested organizations, as well as federal and state policymakers.…

  18. Public Policy Agenda, 2007

    Science.gov (United States)

    American Association of State Colleges and Universities, 2007

    2007-01-01

    The 2007 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  19. Public Policy and You

    Science.gov (United States)

    Karolak, Eric

    2008-01-01

    This article is devoted to public policies and child care providers. The author talks about how these policies affect providers and their work with young children. The author stresses that child care providers should help legislators by keeping them aware of what goes on in the child care communities.

  20. Public Policy Agenda, 2009

    Science.gov (United States)

    American Association of State Colleges and Universities, 2009

    2009-01-01

    The 2009 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for the association's members and other interested organizations as well as federal and state policymakers.…

  1. Public Policy Agenda, 2011

    Science.gov (United States)

    American Association of State Colleges and Universities, 2011

    2011-01-01

    American Association of State Colleges and Universities' (AASCU's) public policy agenda, rooted in an uncompromising commitment to opportunity for the nation's students, is expressed through the following core principles: (1) Higher education is a common good that provides significant benefits to individuals and society as a whole; (2) America's…

  2. Public Policy Agenda, 2008

    Science.gov (United States)

    American Association of State Colleges and Universities, 2008

    2008-01-01

    The 2008 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  3. Historians and Their Publics.

    Science.gov (United States)

    Brinkley, Alan

    1994-01-01

    Reports that many respondents on a historians' survey believe that they have become too specialized and that their profession has been cut off from the public. Contends that broadening history's coverage of underrepresented groups has fragmented the scholarly world and led to this specialization. (CFR)

  4. Database Publication Practices

    DEFF Research Database (Denmark)

    Bernstein, P.A.; DeWitt, D.; Heuer, A.

    2005-01-01

    There has been a growing interest in improving the publication processes for database research papers. This panel reports on recent changes in those processes and presents an initial cut at historical data for the VLDB Journal and ACM Transactions on Database Systems....

  5. Publication point indicators

    DEFF Research Database (Denmark)

    Elleby, Anita; Ingwersen, Peter

    2010-01-01

    with novel publication point indicators (PPIs) that are formalized and exemplified. Two diachronic citation windows are applied: 2006-07 and 2006-08. Web of Science (WoS) as well as Google Scholar (GS) are applied to observe the cite delay and citedness for the different document types published by DIIS...

  6. Being publicly diagnosed

    DEFF Research Database (Denmark)

    Konradsen, Hanne; Lillebaek, Troels; Wilcke, Torgny;

    2014-01-01

    . METHOD: A grounded theory design with field studies and qualitative interviews, following the recommendations from Glaser and Strauss. RESULT: A process of being publicly diagnosed was identified, which developed during the patient's trajectory from being on the way to becoming a patient, becoming...

  7. Semi-Public Contests

    NARCIS (Netherlands)

    Prüfer, J.

    2009-01-01

    The process of innovation is driven by two main factors: new inventions and institutions supporting the transformation of inventions into marketable innovations. This paper proposes a new institution, called a semi- public contest, that has been neglected by the economic literature but exists freque

  8. Art for Public Places

    Science.gov (United States)

    Wall, Sharon

    2004-01-01

    In response to a challenge by a school administrator for "some sort of mural" in the high school where she teaches art, the author of this article created a course called Art for Public Places. She wanted to create a course that would promote a sense of community among students in the class and ownership in their school environment. Also, she…

  9. Semi-Public Contests

    NARCIS (Netherlands)

    Prüfer, J.

    2009-01-01

    The process of innovation is driven by two main factors: new inventions and institutions supporting the transformation of inventions into marketable innovations. This paper proposes a new institution, called a semi- public contest, that has been neglected by the economic literature but exists

  10. Public support for Vigilantism

    NARCIS (Netherlands)

    Haas, Nicole Eveline

    2010-01-01

    Why can vigilantes count on public support? Why do citizens in certain cases oppose the formal prosecution and punishment of vigilantes? Are such reactions an indication of lacking confidence in the criminal justice system? Or do situational aspects perhaps also play a role? The goal of this disse

  11. A Public Diplomat

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Public diplomacy allows every Chinese citizen to act as a representative to China Zhao Qizheng,former Minister of China’s State Council Information Office(SCIO) and current spokesman for the NationalC ommittee of the Chinese People’s Political Consultative Conference(CPPCC),led a

  12. Strengthening Public Confidence.

    Science.gov (United States)

    Herlihy, John J.

    Board members and administrators can build public confidence in their schools by taking every opportunity to communicate positive attitudes about the people in the schools. As leaders, they have the responsibility to use people power to promote the schools. If school employees feel good about their jobs, they will build confidence within the…

  13. Small Public Library Management

    Science.gov (United States)

    Pearlmutter, Jane; Nelson, Paul

    2012-01-01

    Anyone at the helm of a small public library knows that every little detail counts. But juggling the responsibilities that are part and parcel of the job is far from easy. Finally, here's a handbook that includes everything administrators need to keep a handle on library operations, freeing them up to streamline and improve how the organization…

  14. Public Reason Renaturalized

    DEFF Research Database (Denmark)

    Tønder, Lars

    2014-01-01

    This article takes up recent discussions of nature and the sensorium in order to rethink public reason in deeply divided societies. The aim is not to reject the role of reason-giving but rather to infuse it with new meaning, bringing the reasonable back to its sensorially inflected circumstances....

  15. Ethics in publication

    NARCIS (Netherlands)

    Wallace, M.B.; Siersema, P.D.

    2015-01-01

    Publication of scientific manuscripts remains our core method of sharing knowledge and advanced scientific inquiry. Pressures to publish for reasons other than pure discovery have the potential to corrupt this process. The core principles of scientific ethics outlined above provide guidance on how t

  16. Public Knowledge Cultures

    Science.gov (United States)

    Peters, Michael A.; Besley, A. C.

    2006-01-01

    This article first reviews claims for the knowledge economy in terms of excludability, rivalry, and transparency indicating the way that digital goods behave differently from other commodities. In the second section it discusses the theory of "public knowledge cultures" starting from the primacy of practice based on Marx, Wittgenstein and…

  17. Enforcement and public corruption

    DEFF Research Database (Denmark)

    Alt, James E.; Lassen, David Dreyer

    2014-01-01

    We use panel data on corruption convictions, new panels of assistant US Attorneys and relative public sector wages, and careful attention to the consequences of modeling endogeneity to estimate the impact of prosecutorial resources on criminal convictions of those who undertake corrupt acts. Cons...

  18. Internal dose conversion factors for calculation of dose to the public

    Energy Technology Data Exchange (ETDEWEB)

    1988-07-01

    This publication contains 50-year committed dose equivalent factors, in tabular form. The document is intended to be used as the primary reference by the US Department of Energy (DOE) and its contractors for calculating radiation dose equivalents for members of the public, resulting from ingestion or inhalation of radioactive materials. Its application is intended specifically for such materials released to the environment during routine DOE operations, except in those instances where compliance with 40 CFR 61 (National Emission Standards for Hazardous Air Pollutants) requires otherwise. However, the calculated values may be equally applicable to unusual releases or to occupational exposures. The use of these committed dose equivalent tables should ensure that doses to members of the public from internal exposures are calculated in a consistent manner at all DOE facilities.

  19. Clustering scientific publications based on citation relations: A systematic comparison of different methods

    CERN Document Server

    Šubelj, Lovro; Waltman, Ludo

    2015-01-01

    Clustering methods are applied regularly in the bibliometric literature to identify research areas or scientific fields. These methods are for instance used to group publications into clusters based on their relations in a citation network. In the network science literature, many clustering methods, often referred to as graph partitioning or community detection techniques, have been developed. Focusing on the problem of clustering the publications in a citation network, we present a systematic comparison of the performance of a large number of these clustering methods. Using a number of different citation networks, some of them relatively small and others very large, we extensively study the statistical properties of the results provided by different methods. In addition, we also carry out an expert-based assessment of the results produced by different methods. The expert-based assessment focuses on publications in the field of scientometrics. Our findings seem to indicate that there is a trade-off between di...

  20. Public Sector IS Maturity Models

    DEFF Research Database (Denmark)

    Zinner Henriksen, Helle; Andersen, Kim Normann; Medaglia, Rony

    2011-01-01

    citizenpublic interaction, such as in public education. In this paper we use a revised version of the Public Sector Process Rebuilding (PPR) maturity model for mapping 200 websites of public primary schools in Denmark. Findings reveal a much less favorable picture of the digitization of the Danish public sector...

  1. An observational study of the proceedings of the All India Ophthalmological Conference, 2000 and subsequent publication in indexed journals

    Directory of Open Access Journals (Sweden)

    Dhaliwal Upreet

    2008-01-01

    Full Text Available Aims: To determine the quality of reporting in the proceedings of the All India Ophthalmological Conference (AIOC 2000, subsequent rate of publication in an indexed journal and differences between the proceedings and the journal version of these papers. Design: Observational study. Materials and Methods: All papers presented at the AIOC 2000 were retrieved from the proceedings and assessed for completeness of reporting. To determine the subsequent full publication, a Medline search was performed as of January 2007; consistency between the proceedings paper and the final publication was evaluated. Statistical analysis: Chi square and Fisher′s exact tests were used to compare publication rates based on geographical location, subspecialty and study design; Student′s t -test was used to compare differences based on the number of authors and sample size. Results: Two hundred papers were retrieved; many failed to include study dates, design or statistical methods employed. Thirty-three (16.5% papers were subsequently published in indexed journals by January 2007. The published version differed from the proceedings paper in 27 (81.8% instances, mostly relating to changes in author name, number or sequence. Conclusions: The overall quality of reporting of scientific papers in the proceedings of the AIOC 2000 was inadequate and many did not result in publication in an indexed journal. Differences between the published paper in journals and in proceedings were seen in several instances. Ophthalmologists should be cautious about using the information provided in conference proceedings in their ophthalmic practice.

  2. IPO 2.0: The Panopticon Goes Public

    Directory of Open Access Journals (Sweden)

    Greg Elmer

    2013-11-01

    Full Text Available To suggest that privacy is dead is not to revel in or encourage its demise, nor even to claim that it is not a desirable outcome, right, or valued policy. Rather, what this paper suggests is that in certain circumstances (increasingly on social media platforms the privacy of users now stands in direct opposition to the stated goals and logic of the technology in question. One need not give up certain goals of privacy to recognize that business models of online companies like Facebook and Google are now entirely predicated upon the act of going public--there would be no Google search engine or Facebook social networking platform without the content, information, and demographic profiles uploaded, revised, updated, and shared by billions of users worldwide. This paper then offers some initial thoughts on a theory of publicity, of going public in the social media age. If social media platforms are governed by ubiquitous surveillance and continuous uploading and sharing of personal information, opinions, habits, and routines, then privacy would seem only to be a hindrance to these processes. To ignore such clear mission statements, coupled with repetitive attempts to undermine, display, and obfuscate so-called privacy settings, would seem disingenuous at best, and willfully blind at worst. These online platforms profit from publicity and suffer from stringent privacy protocols--their whole raison d’être is to learn as much as possible about users in order to aggregate and then sell such profiled and clustered information to advertisers and marketers. Can we really conclude that such businesses violate users’ privacy when their platforms are in the first and last instance wired for ubiquitous publicity? Or more to the point, do privacy-based perspectives provide an adequate framework for understanding users’ relationships with social media platforms and their parent companies?

  3. 数字功率放大电路工作原理与功率损耗实例分析%Instance analysis for working principle and power loss of digital power amplification circuit

    Institute of Scientific and Technical Information of China (English)

    韩跃平; 李瑞红; 毕满清; 王黎明

    2015-01-01

    class power amplification circuit is proportional to the working clock frequency,grid lumped capacitance and square of the power supply voltage,which is deduced in this paper. The total power consumption is analyzed by taking the mainstream CPU chip of IBM notebook computer as the practical instance,the chip is integrated with 80 million gate circuits. The practical re⁃sults show that digital power amplification circuit introduced into the college students classroom teaching can close to life reali⁃ty,enhance perceptual knowledge,and improve classroom teaching quality.

  4. Public Involvement and Response Plan (Community Relations Plan), Presidio of San Francisco, San Francisco, California

    Science.gov (United States)

    1992-03-01

    parties of the contents of such documents at least 2 working days before their issuance. In instances where time is of the essence , coordination should...once part of the parade ground, stand two eucalyptus trees, planted on the Fourth of July, 1876 by the Army cook at the time, to commemorate the...C-35 PUBLICATION 7JjL. fUtitLjvioL U*n tcm DATE ^Grt ^0 PAGE S" Due to their short llfespans, most of the eucalyptus trees In the

  5. Public health ethics: informing better public health practice.

    Science.gov (United States)

    Carter, Stacy M; Kerridge, Ian; Sainsbury, Peter; Letts, Julie K

    2012-01-01

    Public health ethics has emerged and grown as an independent discipline over the last decade. It involves using ethical theory and empirical analyses to determine and justify the right thing to do in public health. In this paper, we distinguish public health ethics from clinical ethics, research ethics, public health law and politics. We then discuss issues in public health ethics including: how to weigh up the benefits, harms and costs of intervening; how to ensure that public health interventions produce fair outcomes; the potential for public health to undermine or promote the rights of citizens; and the significance of being transparent and inclusive in public health interventions. We conclude that the explicit and systematic consideration of ethical issues will, and should, become central to every public health worker's daily practice.

  6. Behavioral Public Administration: Combining Insights from Public Administration and Psychology

    DEFF Research Database (Denmark)

    Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

    2015-01-01

    We propose behavioral public administration as a designated subfield in public administration which explicitly deals with the integration of theories and methods from psychology into the study of public administration. We discuss how scholars in public administration currently draw on both......, behavioral public administration represents a two-way street in which public administration scholars use theories and methods from psychology, and psychologists, in turn, learn from our setting of political-administrative contexts to refine their theories and methods. Finally, we propose four principals...... methodological and theoretical innovations in psychology and point to research questions in public administration which could benefit from further integration. Behavioral public administration cannot, and should not, replace ‘conventional’ public administration, but it is complementary to it. Importantly...

  7. Public Insurance and Equality

    DEFF Research Database (Denmark)

    Landes, Xavier; Néron, Pierre-Yves

    2015-01-01

    health and unemployment insurance and pensions) is explained and justified by the greater efficiency of the state, in comparison with markets, in addressing market failures such as moral hazard or adverse selection. Our argument is that while insurance, intrinsically and idealistically, may diverge from......Public insurance is commonly assimilated with redistributive tools mobilized by the welfare state in the pursuit of an egalitarian ideal. This view contains some truth, since the result of insurance, at a given moment, is the redistribution of resources from the lucky to unlucky. However, Joseph...... Heath (among other political theorists) considers that the principle of efficiency provides a better normative explanation and justification of public insurance than the egalitarian account. According to this view, the fact that the state is involved in the provision of specific insurance (primarily...

  8. bulletin Publication 2009

    CERN Multimedia

    DSU Unit

    2008-01-01

    The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 February Monday 23 February 11-12 Tuesday 3 March Monday 9 March 13-14 Tuesday 17 March Monday 23 March 15-16-17 (Easter issue) Tuesday 31 March Monday 6 April 18-19 Tuesday 21 April Monday 27 April 20-21 Tuesday 5 May Monday 11 May 22-23 Tuesday 19 May Monday 25 May 24-25 ...

  9. EIA publications directory 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the Energy Information Administration (EIA) from January through December 1996. The body of the Directory contains citations and abstracts arranged by broad subject categories; metadata, coal, oil and gas, nuclear, electricity, renewable and energy/alternative fuels, multifuel, end-use consumption, models, and forecasts.

  10. EIA publications directory 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This edition of the EIA Publications Directory contains 68 titles and abstracts of periodicals and one time reports produced by EIA from January through December 1997. The body of the Directory contains citations and abstracts arranged by broad subject categories; (1) MetaData, (2) Coal, (3) Oil (4) Natural gas, (5) Nuclear, (6) Electricity, (7) Renewable energy and Alternative fuels, (8) Multifuel, (9) End use consumption, (10) Models, and (11) Forecasts.

  11. Doping and Public Health

    DEFF Research Database (Denmark)

    Christiansen, Ask Vest

    rad av världens främsta idrottsvetare och dopningsexperter hade mött upp för att presentera papers till en intresserad och engagerad publik. Temat för konferensen var "Doping and Public Health", och den aspekten behandlades också; dock tolkade flera presentatörer temat på sina egna vis, och hela...

  12. Introduction: Going Public

    Directory of Open Access Journals (Sweden)

    Paul Ashton

    2010-12-01

    Full Text Available The period in which the public history movement has developed has been one of considerable change. This has been a result of the passing of post-war generations, the effects wrought by continuing internal and external conflicts, the globalisation of economies, the emergence of new media forms and the major impact of the digital revolution. This has seen significant shifts in the transmission, reception and practice of history.

  13. Project: Public School

    OpenAIRE

    Eräpuu, Päivi

    2013-01-01

    Lahden ammattikorkeakoulun Muotoilu- ja taideinstituutin Muoti- ja vaatetussuunnittelun opinnäytetyö Project: Public School pohtii open design -ideologian sovellutusmahdollisuuksia vaatesuunnittelussa. Opinnäytetyö tutkii avoimen suunnittelun käsitettä, sen ilmiöitä ja toimintatapoja lokaalista valmistuksesta, tee-se-itse-ideologiasta ja ekologisista arvoista. Opinnäytemalliston visuaalisena teemana on koulupuku ja sen kaltaisen valmisvaatteen dekonstruktio uuden vaatteen suunni...

  14. Insights in Public Health

    Science.gov (United States)

    Whelen, A Christian; Kitagawa, Kent; Maddock, Jay; Hayes, Donald; St John, Tonya Lowery; Rajan, Ranjani

    2013-01-01

    Chronically understaffed public health laboratories depend on a decreasing number of employees who must assume broader responsibilities in order to sustain essential functions for the many clients the laboratories support. Prospective scientists considering a career in public health are often not aware of the requirements associated with working in a laboratory regulated by the Clinical Laboratory Improvement Amendments (CLIA). The purpose of this pilot internship was two-fold; introduce students to operations in a regulated laboratory early enough in their academics so that they could make good career decisions, and evaluate internship methodology as one possible solution to workforce shortages. Four interns were recruited from three different local universities, and were paired with an experienced State Laboratories Division (SLD) staff mentor. Students performed tasks that demonstrated the importance of CLIA regulations for 10–15 hours per week over a 14 week period. Students also attended several directed group sessions on regulatory lab practice and quality systems. Both interns and mentors were surveyed periodically during the semester. Surveys of mentors and interns indicated overall positive experiences. One-on-one pairing of experienced public health professionals and students seems to be a mutually beneficial arrangement. Interns reported that they would participate if the internship was lower paid, unpaid, or for credit only. The internship appeared to be an effective tool to expose students to employment in CLIA-regulated laboratories, and potentially help address public health laboratory staffing shortfalls. Longer term follow up with multiple classes of interns may provide a more informed assessment. PMID:23386992

  15. Mobile Public Memory

    Directory of Open Access Journals (Sweden)

    Shane Tilton

    2014-08-01

    Full Text Available This article will look at the impact that mobile technologies have had on the ability of people to document their everyday lives. What is important to note about this documentation is that it has become a public display of events and experiences via mediated content. This documentation becomes more interesting to observe when it is put in context of how people can now record their travels. This “public memory” of private travel is assisted via mobile technologies with applications designed to record locations through Global Positioning System data and mediated content. After the documentation, the consumption of this content is conducted through social media services and other public outlets as opposed to the traditional means of showing where people have traveled via postcards, slides, and souvenirs. Through a mixed-method study, this process of documentation is analyzed via the thematic dichotomies that emerged throughout the course of surveys and interviews. This article will explore this contrast between the digital and physical through an analysis of the “traditional tourist” versus the “archiver of experiences.” Finally, the impact of this documentation will be framed in the context of mobile communication.

  16. Globalisation and public health.

    Science.gov (United States)

    Bettcher, D; Lee, K

    2002-01-01

    At the dawn of the 21st century, globalisation is a word that has become a part of everyday communication in all corners of the world. It is a concept that for some holds the promise of a new and brighter future, while for others it represents a threat that needs to be confronted and counteracted. In the area of public health, a wide range of claims have been made about the various impacts, both positive and negative, that can be attributed to globalisation. In the ever expanding literature on globalisation and health, it has become apparent that considerable confusion is emerging in both the ways that terminology is applied and concepts are defined. The determinants of health are increasingly multisectoral, and in tackling these challenges it is necessary to take a multidisciplinary approach that includes policy analyses in such areas as trade, environment, defence/security, foreign policy, and international law. In assembling the terms for this glossary, we have attempted to demonstrate the richness of the globalisation and public health debate, and in so doing have selected some of the core terms that require definition. We hope that this glossary will help to clarify this interesting and challenging area, and will also serve as a useful entry point to this new debate in public health.

  17. Public perceptions of geology

    Science.gov (United States)

    Gibson, Hazel; Stewart, Iain; Anderson, Mark; Pahl, Sabine; Stokes, Alison

    2014-05-01

    Geological issues are increasingly intruding on the everyday lives of ordinary people. Whether it be onshore exploration and extraction of oil and gas, deep injection of water for geothermal power or underground storage of carbon dioxide and radioactive waste, many communities across Europe are being faced with potentially contested geological activity under their backyard. As well as being able to communicate the technical aspects of such work, geoscience professionals also need to appreciate that for most people the subsurface is an unfamiliar realm. In order to engage communities and individuals in effective dialogue about geological activities, an appreciation of what 'the public' already know and what they want to know is needed, but this is a subject that is in its infancy. In an attempt to provide insight into these key issues, this study examines the concerns the public have, relating to geology, by constructing 'Mental Models' of people's perceptions of the subsurface. General recommendations for public engagement strategies will be presented based on the results of selected case studies; specifically expert and non-expert mental models for communities in the south-west of England.

  18. Bulletin publication schedule

    CERN Multimedia

    Publications Section, DG-CO Group

    2011-01-01

    The final edition (Nos 51-52/2011 and 1-2-3/2012) of the Bulletin this year will be published on Friday 16 December and will cover events at CERN from 19 December 2011 to 19 January 2012. Announcements for publication in this issue should reach the Communication Group or the Staff Association, as appropriate, by noon on Tuesday 13 December. Bulletin publication schedule for 2012 The table below lists the 2012 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 17 January Fridays 20 and 27 January Wednesday25 January 6-7   Tuesday 31 January Fridays 3 and 10 February Wednesday 8 February 8-9 Tuesday 14 February Fridays 17 and 24 february Wednesday 22 Februa...

  19. Public Sector and Europeanization Challenges

    Directory of Open Access Journals (Sweden)

    Lucica Matei

    2006-02-01

    Accepting the market-type mechanisms instead of bureaucratic mechanisms, meaning not the simple provision of public services but the creation of some governmental “actors”, functioning completely on commercial bases, supporting the development of the partnerships between the public and private sector, introducing privatisation is achieved in view of creating “the facilitating state”. We discuss about “facilities” such as citizens and society involvement in public businesses, making public administration more citizen-friendly and the state closer to the public need. The citizens’ involvement, as customers in the flow of the public service contributes to creating an organic ensemble characterised by two fundamental dimensions: level and type of influence of the customers and the private-public dichotomy. Synthesising, the relationships and market mechanisms enable to the public sector to get closer to the public needs and to create a modern administration based on efficiency, effectiveness and openness towards change.

  20. ORGANIZATION IN CONTEMPORARY PUBLIC SPHERE

    Directory of Open Access Journals (Sweden)

    Rosemarie HAINES

    2013-12-01

    Full Text Available The critical analysis of Habermas’ Public Sphere Theory and the comparative undertaking to the current day enables us to assert that in contemporary society, public sphere is no longer a political public sphere, this dimension being completed by a societal dimension, the public sphere has extended and now we can talk about partial public spheres in an ever more commercial environment. The new rebuilding and communication technologies create a new type of public character: the visible sphere – non-located, non-dialogical and open. Information and communication are more and more involved in the restructuring of capitalism on an international scale and the reorganization of leadership and management systems. The reevaluation of the public sphere, public opinion, communication allows us to define public sphere according to the profound mutations from today’s democratic societies.

  1. Countries' Biomedical Publications and Attraction Scores. A PubMed-based assessment.

    Science.gov (United States)

    Xu, Qinyi; Boggio, Andrea; Ballabeni, Andrea

    2014-01-01

    Studying publication volumes at the country level is key to understanding and improving a country's research system. PubMed is a public search engine of publications in all life sciences areas. Here, we show how this search engine can be used to assess the outputs of life science-related research by country. We have measured the numbers of publications during different time periods based on the country of affiliation of the first authors. Moreover, we have designed scores, which we have named Attraction Scores, to appraise the relative focus either toward particular types of studies, such as clinical trials or reviews, or toward specific research areas, such as public health and pharmacogenomics, or toward specific topics, for instance embryonic stem cells; we have also investigated a possible use of these Attraction Scores in connection with regulatory policies. We have weighed the statistics against general indicators such as country populations and gross domestic products (GDP). During the 5-year period 2008-2012, the United States was the country with the highest number of publications and Denmark the one with the highest number of publications per capita. Among the 40 countries with the highest GDPs, Israel had the highest publications-to-GDP ratio. Among the 20 countries with the most publications, Japan had the highest Attraction Score for induced pluripotent stem (iPS) cells and Italy the highest proportion of review publications. More than 50% of publications in English were from countries in which English is not the primary language. We show an assorted and extensive collection of rankings and charts that will inform scholars and policymakers in studying and improving the research systems both at the national and international level.

  2. Public health law research: exploring law in public health systems.

    Science.gov (United States)

    Ibrahim, Jennifer K; Burris, Scott; Hays, Scott

    2012-11-01

    The importance of law in the organization and operation of public health systems has long been a matter of interest to public health lawyers and practitioners, but empirical research on law as a factor in health system performance has been limited in quantity and sophistication. The emergence of Public Health Law Research and Public Health Systems and Services Research within a coordinated effort to strengthen public health research and practice has dramatically changed matters. This article introduces Public Health Law Research as an integral part of Public Health Systems and Services Research, discusses the challenges of integrating the 2 fields, and highlights 2 examples of current research that demonstrate the benefits of an integrated approach to improve the use of law in public health practice.

  3. 77 FR 30351 - Sec. 221 Public Private Partnerships Public Meeting

    Science.gov (United States)

    2012-05-22

    ... such a program be based on public- private partnership (PPP) principles and maximize the use of private... effective public-private partnership equipage incentive program. This notice is for the initial meeting. A...

  4. 7 CFR 97.800 - Publication of public variety descriptions.

    Science.gov (United States)

    2010-01-01

    ... Section 97.800 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY... Office will be accepted for publication in the Official Journal. Such publication shall not...

  5. Complexity of Public Transport Networks

    Institute of Scientific and Technical Information of China (English)

    LU Huapu; SHI Ye

    2007-01-01

    The theory of complex networks was used to classify public transport networks into public transportation route networks, public transportation transfer networks, and bus station networks. The practical significance of the network parameters was then analyzed. The public transport networks in Langfang, Jining, and Dalian were then chosen as specific research cases. The results show that the public transportation networks have the characteristics of complex networks. In addition, the urban transportation network parameters all significantly affect the accessibility, convenience, and terrorist security capability of the urban public transportation network. The results link the findings with the actual situations to explore means to solve transportation system problems.

  6. Public Infrastructure for Monte Carlo Simulation: publicMC@BATAN

    CERN Document Server

    Waskita, A A; Akbar, Z; Handoko, L T; 10.1063/1.3462759

    2010-01-01

    The first cluster-based public computing for Monte Carlo simulation in Indonesia is introduced. The system has been developed to enable public to perform Monte Carlo simulation on a parallel computer through an integrated and user friendly dynamic web interface. The beta version, so called publicMC@BATAN, has been released and implemented for internal users at the National Nuclear Energy Agency (BATAN). In this paper the concept and architecture of publicMC@BATAN are presented.

  7. Public Opinion and the Funding of Public Libraries.

    Science.gov (United States)

    Allen, Bryce

    2003-01-01

    This investigation compared self-reported use of public libraries and public opinion about library services with levels of per-capita library funding over time. Results showed a small relationship between self-reported use of libraries and levels of library funding. There was no relationship between public opinion and funding levels. Non-economic…

  8. Public Artopia: Art in Public Space in Question

    NARCIS (Netherlands)

    Zebracki, M.M.

    2012-01-01

    This doctoral thesis provides further insight into the interrelationships between artwork, public space and beholder. Public art has been a burgeoning phenomenon across cities in the Western world since the late 1940s. Various claims have been produced about what public art ‘does’ to people in certa

  9. Supporting the Public Benefits of Public Higher Education. Policy Statement.

    Science.gov (United States)

    Chandler, Alice

    This policy statement from the American Association of State Colleges and Universities addresses the benefits of public higher education. Along with introductory and concluding sections, the statement addresses access, academic quality, research and public service, accountability, public financial support, and balanced governance. The statement…

  10. Behavioral Public Administration : Combining Insights from Public Administration and Psychology

    NARCIS (Netherlands)

    Grimmelikhuijsen, S.G.|info:eu-repo/dai/nl/313875405; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.

    2016-01-01

    Behavioral public administration is the analysis of public administration from the micro-perspective of individual behavior and attitudes by drawing upon insights from psychology on behavior of individuals and groups. We discuss how scholars in public administration currently draw on theories and

  11. Potential for comparative public opinion research in public administration

    NARCIS (Netherlands)

    G. Bouckaert (Geert); S.G.J. Van de Walle (Steven); J. K. Kampen (Jarl)

    2005-01-01

    textabstractThe public administration and public services have always taken a marginal place in the political scientists’ behavioural research. Public administration students on the other hand tend to focus on political and administrative elites and institutions, and largely ignored citizens in

  12. Behavioral Public Administration : Combining Insights from Public Administration and Psychology

    NARCIS (Netherlands)

    Grimmelikhuijsen, S.G.; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.

    2016-01-01

    Behavioral public administration is the analysis of public administration from the micro-perspective of individual behavior and attitudes by drawing upon insights from psychology on behavior of individuals and groups. We discuss how scholars in public administration currently draw on theories and me

  13. Public policy alienation of public service workers : A conceptual framework

    NARCIS (Netherlands)

    L.G. Tummers (Lars); V.J.J.M. Bekkers (Victor); A.J. Steijn (Bram)

    2007-01-01

    textabstractNowadays, many public professionals face identification problems towards public policies they have to implement; that is, they experience policy alienation. This is troublesome, as for a proper implementation a minimal level of identification with the public policy is required. We use li

  14. Computer Science and Technology Publications. NBS Publications List 84.

    Science.gov (United States)

    National Bureau of Standards (DOC), Washington, DC. Inst. for Computer Sciences and Technology.

    This bibliography lists publications of the Institute for Computer Sciences and Technology of the National Bureau of Standards. Publications are listed by subject in the areas of computer security, computer networking, and automation technology. Sections list publications of: (1) current Federal Information Processing Standards; (2) computer…

  15. Fra New Public Management til New Public Governance

    DEFF Research Database (Denmark)

    2017-01-01

    Konturerne i New Public Governance ikke er skarpt optegnede og dets gennemslag i praksis er uforudsigelig. I dette kapitel sættes New Public Governance i relation til New Public Management og kravet om evidensbasering af offentlige ydelser. Samskabelse præsenteres som nyt centralt begreb....

  16. Scientific Publication Ethics

    Directory of Open Access Journals (Sweden)

    Osman İnci

    2015-06-01

    Full Text Available Science based on consciousness of responsibility and principles of trust puts academics under an obligation to act according to the values and principles, ethical attitudes and standards of behaviour. A quest for perfectness, to observe truth and show respect for the dignity and value of each individual should be a fundamental principle. In this context, academic freedom and autonomy, academic integrity,  responsibility and accountabily, respect for others, the protection of the fundamental rights and competence are among the core values of academic merit. Science is not possible without ethics. Protection of academic value is essential for an academic publication. It is also fundamental that academics should not behave contrary to the ethics values. It is assumed that academic studies are conducted honestly, based on true foundations, that the research data are collected according to the correct methods, accurate statistics are used and results are reported accordingly. It is also assumed that professional standards are carried out in software presentation and share of results. The exceptional methods in academical publications should be classified as those carried out intentionally, aiming to mislead the related studies and the others to be distinguished from the ones carried out by some ignorances and various innocent facts. The most serious infraction of the ethical rules and standards is the ‘academic misappropriation’. Among all, the most crucial one is the academic plagiarism, which is transferring the production of some other person under one’s own name or stealing away the work of other persons. Creating some not-existing data and results, and fabrication is inventing some information just by sitting at the table. Changing the datas and results without scientific reasoning, and falsification is accepted as another and the third kind of misappropriation (FTP. Their most important difference from the other kinds is

  17. The living publication

    Energy Technology Data Exchange (ETDEWEB)

    Terwilliger, Thomas C. [Los Alamos National Laboratory

    2012-06-04

    Within the ICSTI Insights Series we offer three articles on the 'living publication' that is already available to practitioners in the important field of crystal structure determination and analysis. While the specific examples are drawn from this particular field, we invite readers to draw parallels in their own fields of interest. The first article describes the present state of the crystallographic living publication, already recognized by an ALPSP (Association of Learned and Professional Society Publishers) Award for Publishing Innovation in 2006. The second article describes the potential impact on the record of science as greater post-publication analysis becomes more common within currently accepted data deposition practices, using processed diffraction data as the starting point. The third article outlines a vision for the further improvement of crystallographic structure reports within potentially achievable enhanced data deposition practices, based upon raw (unprocessed) diffraction data. The IUCr in its Commissions and Journals has for many years emphasized the importance of publications being accompanied by data and the interpretation of the data in terms of atomic models. This has been followed as policy by numerous other journals in the field and its cognate disciplines. This practice has been well served by databases and archiving institutions such as the Protein Data Bank (PDB), the Cambridge Crystallographic Data Centre (CCDC), and the Inorganic Crystal Structure Database (ICSD). Normally the models that are archived are interpretations of the data, consisting of atomic coordinates with their displacement parameters, along with processed diffraction data from X-ray, neutron or electron diffraction studies. In our current online age, a reader can not only consult the printed word, but can display and explore the results with molecular graphics software of exceptional quality. Furthermore, the routine availability of processed diffraction

  18. Geophysics publications honored

    Science.gov (United States)

    Geophysics and geology publications by the U.S. Geological Survey were awarded one first- and two third-place prizes at the ‘Blue Pencil’ ceremony last month, sponsored by the National Association of Government Communicators.First place in the news release category went to Frank Forrester, an AGU member and recently retired USGS information officer. Editors and artists of the bimonthly USGS Earthquake Information Bulletin were awarded third place in the category for technical magazines using at least two colors.

  19. Essays in public economics

    Science.gov (United States)

    Seligman, Jason Scott

    2002-01-01

    Three essays in the field of public economics are included in this thesis. Chapter 1 begins this work with an introduction to public economics and places the remaining chapters in context. Like all economic agents, the government must manage its cash position. Chapter 2 considers this activity. Short-term financial requirements cause the government to solicit the market for bills not previously scheduled (Cash Management Bills). Using data from the US Treasury's Proprietary Domestic Finance Database, this chapter shows that these bills have higher costs than normal bills, suggesting that both Treasury and financial markets appreciate that demand is more inelastic for these instruments. In addition, this research identifies several factors that increase finance costs for Treasury in meeting short-term financial need. Chapter 3 explores location choices for generation investment in a re-regulated electricity market. Recently, there have been significant changes in the regulation of electricity in the State of California. These changes may affect generation investment behavior within the State, an important consideration for policy makers. This work identifies the impact of public sector regulatory change on private sector investment outcomes, by comparing the location and scope of electricity generation projects before and after two specific regulatory changes in air quality management and transmission tariff charges, while controlling for expected population growth patterns within the State. Significant changes in location preference are identified using factors for the northern and southern transmission zones, NP15 and SP15, the intermediate zone ZP26, and for areas outside of ISO control. Chapter 4 considers Disability Insurance and individual public pension investment accounts. Current debate on the Social Security Administration's long-term finance of benefits includes proposals for independent private investment via individual accounts. The author investigates

  20. Gis and public health

    CERN Document Server

    Cromley, Ellen K

    2011-01-01

    Authoritative and comprehensive, this is the leading text and professional resource on using geographic information systems (GIS) to analyze and address public health problems. Basic GIS concepts and tools are explained, including ways to access and manage spatial databases. The book presents state-of-the-art methods for mapping and analyzing data on population, health events, risk factors, and health services, and for incorporating geographical knowledge into planning and policy. Numerous maps, diagrams, and real-world applications are featured. The companion Web page provides lab exercises w

  1. Experts on public trial

    DEFF Research Database (Denmark)

    Blok, Anders

    2007-01-01

    Citizen deliberation on technoscientific developments is regularly regarded as a hallmark of Danish democracy, embodied in particular by the Danish Board of Technology. Few empirically guided questions have been raised, however, as to how the Board's democratic projects actually work. Through...... a case study of the May 2003 Danish consensus conference on environmental economics as a policy tool, the article reflects on the politics of expert authority permeating practices of public participation. Adopting concepts from the sociology of scientific knowledge (SSK), the conference is seen...

  2. EIA publications directory 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-20

    Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department`s independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by EIA from January through December 1994. The body of the Directory contains citations and abstracts arranged by broad subject categories: metadata, coal, oil and gas, nuclear, electricity, renewable energy/alternative fuels, multifuel, end-use consumption, models, and forecasts.

  3. Citizen Journalism & Public Interfaces

    DEFF Research Database (Denmark)

    Brynskov, Martin; Strøbech, Kristian; Bang, Jørgen

    2011-01-01

    of views or plain information dissemination. Form the media institution’s point of view the goal was to create a platform for hyper local journalism as a source for journalistic coverage in commercial media. The group investigating civic communication within the Digital Urban Living project...... as digital providers of their own activities. In the paper we present our findings and reflect them in relation to the design of the web-portal and the profile of the users. Finally we discuss the further perspectives of this form of user/citizens involvement in public communication....

  4. The Public James Baldwin

    Directory of Open Access Journals (Sweden)

    Herb Boyd

    2016-12-01

    Full Text Available As this essay notes, James Baldwin, his words and metaphors, pervade public space at countless numbers of intersections. Lines from his plays, novels, and essays have always been an easy and handy reference for writers and artists seeking ways to ground their intentions with deeper meaning and magic. Even in a minority opinion on 22 June 2016 written by Supreme Court Justice Sonia Sotomayor, she cited several authors, including Baldwin, to underscore her point on the Court’s abrogation of the Fourth Amendment.

  5. Hourly Precipitation Data (HPD) Publication

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hourly Precipitation Data (HPD) Publication is archived and available from the National Climatic Data Center (NCDC). This publication contains hourly precipitation...

  6. Public Water Supply Systems (PWS)

    Data.gov (United States)

    Kansas Data Access and Support Center — This dataset includes boundaries for most public water supply systems (PWS) in Kansas (525 municipalities, 289 rural water districts and 13 public wholesale water...

  7. FY 2009 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2009 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  8. FY 2011 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2011 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  9. FY 2010 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2010 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  10. FY 2008 Public Libraries Survey

    Data.gov (United States)

    Institute of Museum and Library Services — Dig into FY 2008 data on public library systems (referred to as administrative entities in the Public Libraries Survey) and main libraries, branches, and bookmobiles...

  11. [Design and study of parallel computing environment of Monte Carlo simulation for particle therapy planning using a public cloud-computing infrastructure].

    Science.gov (United States)

    Yokohama, Noriya

    2013-07-01

    This report was aimed at structuring the design of architectures and studying performance measurement of a parallel computing environment using a Monte Carlo simulation for particle therapy using a high performance computing (HPC) instance within a public cloud-computing infrastructure. Performance measurements showed an approximately 28 times faster speed than seen with single-thread architecture, combined with improved stability. A study of methods of optimizing the system operations also indicated lower cost.

  12. Insights in Public Health

    Science.gov (United States)

    Hayes, Donald K; Calhoun, Candice R; Joseph, Lin; Farnsworth, JoAnn Y; Arakaki, Kimberly B

    2016-01-01

    The Hawai‘i Maternal and Infant Health Collaborative, founded in 2013, is a public-private partnership committed to improving birth outcomes and reducing infant mortality. The Collaborative was developed in partnership with the Executive Office on Early Learning Action Strategy with help from the Department of Health and National Governor's Association. The Action Strategy provides Hawai‘i with a roadmap for an integrated and comprehensive early childhood system, spanning preconception to third grade. The Collaborative helps advance goals within the Action Strategy by focusing on ensuring that children have the best start in life by being healthy and welcomed. The Collaborative has completed a strategic plan and accompanying Logic Model, The First 1,000 Days, aimed at achieving the outcomes of 8% reduction in preterm births and 4% reduction in infant mortality. To date over 120 people across Hawai‘i have been involved in the Collaborative. These members include physicians and clinicians, public health planners and providers, insurance providers and health care administrators. The work is divided into three primary areas and coordinated by a cross sector leadership team. Work is specific, outcome driven, informed by data and primarily accomplished in small work groups. PMID:27738566

  13. Public chemical compound databases.

    Science.gov (United States)

    Williams, Anthony J

    2008-05-01

    The internet has rapidly become the first port of call for all information searches. The increasing array of chemistry-related resources that are now available provides chemists with a direct path to the information that was previously accessed via library services and was limited by commercial and costly resources. The diversity of the information that can be accessed online is expanding at a dramatic rate, and the support for publicly available resources offers significant opportunities in terms of the benefits to science and society. While the data online do not generally meet the quality standards of manually curated sources, there are efforts underway to gather scientists together and 'crowdsource' an improvement in the quality of the available data. This review discusses the types of public compound databases that are available online and provides a series of examples. Focus is also given to the benefits and disruptions associated with the increased availability of such data and the integration of technologies to data mine this information.

  14. Bulletin publication 2007

    CERN Multimedia

    2007-01-01

    The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 16 April Tuesday 10 April 18-19 Monday 30 April Tuesday 24 April 20-21 Monday 14 May Tuesday 8 May 22-23 Monday 28 May Tuesday 22 May 24-25 Monday 11 June Tuesday 5 June 26-27 Monday 25 June Tuesday 19 June 28-29 Monday 9 July Tuesday 3 July 30-31 Monday 23 July Tuesday 17 July 32-33-34 Monday 6 August Tuesday 31 July 35-36 Monday 27 August Tuesday 21 August...

  15. Bulletin publication 2007

    CERN Multimedia

    2006-01-01

    The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 16 April Tuesday 10 April 18-19 Monday 30 April Tuesday 24 April 20-21 Monday 14 May Tuesday 8 May 22-23 Monday 28 May Tuesday 22 May 24-25 Monday 11 June Tuesday 5 June 26-27 Monday 25 June Tuesday 19 June 28-29 Monday 9 July Tuesday 3 July 30-31 Monday 23 July Tuesday 17 July 32-33-34 Monday 6 August Tuesday 31 July 35-36 Monday 27 August Tuesday 21 August...

  16. Painting for public perception

    Energy Technology Data Exchange (ETDEWEB)

    Collison, M.

    2011-12-15

    This paper presents the work of a wildlife artist, Lucas Seaward, in eliciting public opinion on the oilsands industry. He is in the process of creating 20 or more paintings using oil on canvas, not the Chagall or van Gogh sort of oil, but bitumen extracted near Fort McMurray. The paintings are designed for an exhibition to travel across Canada. His aim is to spread awareness that the oilsands industry is working hard towards sustainability and the protection of wildlife. Apart from being evil-smelling, bitumen is stiff, it does not dry quickly, and it wears out paint brushes really fast. Similarly to producers who add a diluent for proper flow, Seaward also found an additive that allowed smooth flow so that he could paint the bitumen in thin layers that dried properly and also was able to produce gradations of color. The idea is to educate the general public out of his personal experience of Fort McMurray and the oilsands industry.

  17. Privatization and the Public Good

    Science.gov (United States)

    Lambert, Matthew T.

    2015-01-01

    After two centuries of public higher education in the United States, the covenant between public colleges and universities and the public that created and funded them is under strain. In a time of scarce resources and changing policy in many corners of the country and around the globe, privatization has emerged as a possible replacement for the…

  18. Public investment and intergenerational distribution

    NARCIS (Netherlands)

    Heijdra, BJ; Meijdam, L

    2002-01-01

    We study the effects of public investment in a dynamic overlapping-generations model of a small open economy. Boosting public investment stimulates private capital formation, output, and wages in the long run. The impact effects depend critically on whether public capital is modelled as a stock or a

  19. Breaking Public Relations' Glass Ceiling.

    Science.gov (United States)

    Dozier, David M.

    1988-01-01

    Suggests that public relations practitioners, especially women practitioners, ought to incorporate program research into daily practice. Considers the shift in public relations from a male-majority to female-majority and the challenges which this shift poses for all public relations practitioners and educators. (MS)

  20. NASA scientific and technical publications: A catalog of special publications, reference publications, conference publications, and technical papers, 1991-1992

    Science.gov (United States)

    1993-01-01

    This catalog lists 458 citations of all NASA Special Publications, NASA Reference Publications, NASA Conference Publications, and NASA Technical Papers that were entered into the NASA Scientific and Technical Information database during accession year 1991 through 1992. The entries are grouped by subject category. Indexes of subject terms, personal authors, and NASA report numbers are provided.